Q: Is 121,964 a Prime Number?
A: No, 121,964 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 121964 can be evenly divided by 1 2 4 30,491 60,982 and 121,964, with no remainder.
Since 121,964 cannot be divided by just 1 and 121,964, it is not a prime number.