Q: Is 121,135 a Prime Number?
A: No, 121,135 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 121135 can be evenly divided by 1 5 7 35 3,461 17,305 24,227 and 121,135, with no remainder.
Since 121,135 cannot be divided by just 1 and 121,135, it is not a prime number.