Q: Is 181,129 a Prime Number?
A: No, 181,129 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 181129 can be evenly divided by 1 13 13,933 and 181,129, with no remainder.
Since 181,129 cannot be divided by just 1 and 181,129, it is not a prime number.