Q: Is 130,431 a Prime Number?
A: No, 130,431 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 130431 can be evenly divided by 1 3 7 21 6,211 18,633 43,477 and 130,431, with no remainder.
Since 130,431 cannot be divided by just 1 and 130,431, it is not a prime number.