Q: Is 105,429 a Prime Number?
A: No, 105,429 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 105429 can be evenly divided by 1 3 113 311 339 933 35,143 and 105,429, with no remainder.
Since 105,429 cannot be divided by just 1 and 105,429, it is not a prime number.