Q: Is 121,916 a Prime Number?
A: No, 121,916 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 121916 can be evenly divided by 1 2 4 29 58 116 1,051 2,102 4,204 30,479 60,958 and 121,916, with no remainder.
Since 121,916 cannot be divided by just 1 and 121,916, it is not a prime number.