Q: Is 165,345 a Prime Number?
A: No, 165,345 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 165345 can be evenly divided by 1 3 5 15 73 151 219 365 453 755 1,095 2,265 11,023 33,069 55,115 and 165,345, with no remainder.
Since 165,345 cannot be divided by just 1 and 165,345, it is not a prime number.