Q: Is 42,103,021 a Prime Number?
A: No, 42,103,021 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 42103021 can be evenly divided by 1 3,259 12,919 and 42,103,021, with no remainder.
Since 42,103,021 cannot be divided by just 1 and 42,103,021, it is not a prime number.
| Number | 42,103,019 | 42,103,020 | 42,103,022 | 42,103,023 |
| Prime? | no | no | no | no |