Q: Is 212,129 a Prime Number?
A: No, 212,129 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 212129 can be evenly divided by 1 23 401 529 9,223 and 212,129, with no remainder.
Since 212,129 cannot be divided by just 1 and 212,129, it is not a prime number.