2,43,121 in words
2,43,121
two lakh forty-three thousand one hundred and twenty-one
2,43,121 is written two lakh forty-three thousand one hundred and twenty-one.
Ways to write it
- International system
- two hundred and forty-three thousand one hundred and twenty-one
- Indian system
- two lakh forty-three thousand one hundred and twenty-one
- As an ordinal
- two lakh forty-three thousand one hundred and twenty-first
- Expanded form
- 2,00,000 + 40,000 + 3,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 2 | 2,00,000 |
| ten thousands | 4 | 40,000 |
| thousands | 3 | 3,000 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 2,43,121 (2 factors)
- First 10 multiples
- 2,43,121, 4,86,242, 7,29,363, 9,72,484, 12,15,605, 14,58,726, 17,01,847, 19,44,968, 21,88,089, 24,31,210
- Square
- 2,43,121 × 2,43,121 = 59,10,78,20,641
- Square root
- ≈ 493.07
- Sum of the digits
- 2 + 4 + 3 + 1 + 2 + 1 = 13
- Rounded to the nearest 10
- 2,43,120
- Rounded to the nearest 100
- 2,43,100
- Rounded to the nearest 1000
- 2,43,000
- Number before
- 2,43,120
- Number after
- 2,43,122
- In binary
111011010110110001
Quick check
What number comes just after 2,43,121?
Show the answer
2,43,122
Is 2,43,121 even or odd?
Show the answer
Odd
What is 2,43,121 + 10?
Show the answer
2,43,131
Practise with a game
Factors, Multiples & Primes
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Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 2,43,121 in words?
2,43,121 is written "two lakh forty-three thousand one hundred and twenty-one".
Is 2,43,121 a prime number?
Yes. 2,43,121 is a prime number: its only factors are 1 and 2,43,121.
What are the factors of 2,43,121?
The factors of 2,43,121 are 1 and 2,43,121.