323223983 has 2 divisors, whose sum is σ = 323223984. Its totient is φ = 323223982.

The previous prime is 323223961. The next prime is 323224001. The reversal of 323223983 is 389322323.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323223983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323223583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611991 + 161611992.

It is an arithmetic number, because the mean of its divisors is an integer number (161611992).

Almost surely, 2^323223983 is an apocalyptic number.

323223983 is a deficient number, since it is larger than the sum of its proper divisors (1).

323223983 is an equidigital number, since it uses as much as digits as its factorization.

323223983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 35.

The square root of 323223983 is about 17978.4310494548. The cubic root of 323223983 is about 686.2797628993.

The spelling of 323223983 in words is "three hundred twenty-three million, two hundred twenty-three thousand, nine hundred eighty-three".