323331213023 has 32 divisors (see below), whose sum is σ = 421600233600. Its totient is φ = 240633815040.

The previous prime is 323331213019. The next prime is 323331213041. The reversal of 323331213023 is 320312133323.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 323331213023 - 2² = 323331213019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323331212983 and 323331213001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323331213043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2633303 + ... + 2753351.

It is an arithmetic number, because the mean of its divisors is an integer number (13175007300).

Almost surely, 2^323331213023 is an apocalyptic number.

323331213023 is a deficient number, since it is larger than the sum of its proper divisors (98269020577).

323331213023 is a wasteful number, since it uses less digits than its factorization.

323331213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121827.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 323331213023 its reverse (320312133323), we get a palindrome (643643346346).

The spelling of 323331213023 in words is "three hundred twenty-three billion, three hundred thirty-one million, two hundred thirteen thousand, twenty-three".