Q: Is 121,901 a Prime Number?
A: No, 121,901 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 121901 can be evenly divided by 1 13 9,377 and 121,901, with no remainder.
Since 121,901 cannot be divided by just 1 and 121,901, it is not a prime number.