Q: Is 42,120,023 a Prime Number?
A: No, 42,120,023 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 42120023 can be evenly divided by 1 11 37 407 1,369 2,797 15,059 30,767 103,489 1,138,379 3,829,093 and 42,120,023, with no remainder.
Since 42,120,023 cannot be divided by just 1 and 42,120,023, it is not a prime number.
| Number | 42,120,021 | 42,120,022 | 42,120,024 | 42,120,025 |
| Prime? | no | no | no | no |