142,123 in words
142,123
one hundred forty-two thousand one hundred twenty-three
142,123 is written one hundred forty-two thousand one hundred twenty-three.
Ways to write it
- As an ordinal
- one hundred forty-two thousand one hundred twenty-third
- Expanded form
- 100,000 + 40,000 + 2,000 + 100 + 20 + 3
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 1 | 100,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 3 | 3 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 142,123 (2 factors)
- First 10 multiples
- 142,123, 284,246, 426,369, 568,492, 710,615, 852,738, 994,861, 1,136,984, 1,279,107, 1,421,230
- Square
- 142,123 × 142,123 = 20,198,947,129
- Square root
- ≈ 376.99
- Sum of the digits
- 1 + 4 + 2 + 1 + 2 + 3 = 13
- Rounded to the nearest 10
- 142,120
- Rounded to the nearest 100
- 142,100
- Rounded to the nearest 1000
- 142,000
- Number before
- 142,122
- Number after
- 142,124
- In binary
100010101100101011
Quick check
What number comes just after 142,123?
Show the answer
142,124
Is 142,123 even or odd?
Show the answer
Odd
What is 142,123 + 10?
Show the answer
142,133
Practice 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 142,123 in words?
142,123 is written "one hundred forty-two thousand one hundred twenty-three".
Is 142,123 a prime number?
Yes. 142,123 is a prime number: its only factors are 1 and 142,123.
What are the factors of 142,123?
The factors of 142,123 are 1 and 142,123.