Q: Is 101,438 a Prime Number?
A: No, 101,438 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 101438 can be evenly divided by 1 2 67 134 757 1,514 50,719 and 101,438, with no remainder.
Since 101,438 cannot be divided by just 1 and 101,438, it is not a prime number.