Q: Is 161,180 a Prime Number?
A: No, 161,180 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 161180 can be evenly divided by 1 2 4 5 10 20 8,059 16,118 32,236 40,295 80,590 and 161,180, with no remainder.
Since 161,180 cannot be divided by just 1 and 161,180, it is not a prime number.