Q: Is 55,105 a Prime Number?
A: No, 55,105 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 55105 can be evenly divided by 1 5 103 107 515 535 11,021 and 55,105, with no remainder.
Since 55,105 cannot be divided by just 1 and 55,105, it is not a prime number.