Q: Is 121,430 a Prime Number?
A: No, 121,430 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 121430 can be evenly divided by 1 2 5 10 12,143 24,286 60,715 and 121,430, with no remainder.
Since 121,430 cannot be divided by just 1 and 121,430, it is not a prime number.