121,201 in words
121,201
one hundred twenty-one thousand two hundred one
121,201 is written one hundred twenty-one thousand two hundred one.
Ways to write it
- As an ordinal
- one hundred twenty-one thousand two hundred first
- Expanded form
- 100,000 + 20,000 + 1,000 + 200 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 2 | 200 |
| tens | 0 | 0 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 19, 6,379 and 121,201 (4 factors)
- First 10 multiples
- 121,201, 242,402, 363,603, 484,804, 606,005, 727,206, 848,407, 969,608, 1,090,809, 1,212,010
- Square
- 121,201 × 121,201 = 14,689,682,401
- Square root
- ≈ 348.14
- Sum of the digits
- 1 + 2 + 1 + 2 + 0 + 1 = 7
- Rounded to the nearest 10
- 121,200
- Rounded to the nearest 100
- 121,200
- Rounded to the nearest 1000
- 121,000
- Number before
- 121,200
- Number after
- 121,202
- In binary
11101100101110001
Quick check
What number comes just after 121,201?
Show the answer
121,202
Is 121,201 even or odd?
Show the answer
Odd
What is 121,201 + 10?
Show the answer
121,211
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 121,201 in words?
121,201 is written "one hundred twenty-one thousand two hundred one".
Is 121,201 a prime number?
No. 121,201 is a composite number, because it has more than two factors.
What are the factors of 121,201?
The factors of 121,201 are 1, 19, 6,379 and 121,201.