Q: Is 121,630 a Prime Number?
A: No, 121,630 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 121630 can be evenly divided by 1 2 5 10 12,163 24,326 60,815 and 121,630, with no remainder.
Since 121,630 cannot be divided by just 1 and 121,630, it is not a prime number.