Q: Is 121,913 a Prime Number?
A: No, 121,913 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 121913 can be evenly divided by 1 11 11,083 and 121,913, with no remainder.
Since 121,913 cannot be divided by just 1 and 121,913, it is not a prime number.