Q: Is 121,135,421 a Prime Number?
A: No, 121,135,421 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 121135421 can be evenly divided by 1 11 17 187 647,783 7,125,613 11,012,311 and 121,135,421, with no remainder.
Since 121,135,421 cannot be divided by just 1 and 121,135,421, it is not a prime number.
Number | 121,135,419 | 121,135,420 | 121,135,422 | 121,135,423 |
Prime? | no | no | no | yes |