Q: Is 40,031 a Prime Number?
A: Yes, 40,031 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 40031 can be evenly divided by 1 and 40,031, with no remainder.
Since 40,031 can be divided by just 1 and 40,031, it is a prime number.