Q: Is 723,043 a Prime Number?
A: Yes, 723,043 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 723043 can be evenly divided by 1 and 723,043, with no remainder.
Since 723,043 can be divided by just 1 and 723,043, it is a prime number.