Q: Is 126,165 a Prime Number?
A: No, 126,165 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 126165 can be evenly divided by 1 3 5 13 15 39 65 195 647 1,941 3,235 8,411 9,705 25,233 42,055 and 126,165, with no remainder.
Since 126,165 cannot be divided by just 1 and 126,165, it is not a prime number.