Q: Is 2,120,129 a Prime Number?
A: No, 2,120,129 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 2120129 can be evenly divided by 1 11 97 1,067 1,987 21,857 192,739 and 2,120,129, with no remainder.
Since 2,120,129 cannot be divided by just 1 and 2,120,129, it is not a prime number.