323222203131023 has 4 divisors (see below), whose sum is σ = 369396803578320. Its totient is φ = 277047602683728.

The previous prime is 323222203130891. The next prime is 323222203131029. The reversal of 323222203131023 is 320131302222323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323222203131023 - 2³⁸ = 322947325224079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323222203131029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23087300223638 + ... + 23087300223651.

It is an arithmetic number, because the mean of its divisors is an integer number (92349200894580).

Almost surely, 2^{323222203131023} is an apocalyptic number.

323222203131023 is a deficient number, since it is larger than the sum of its proper divisors (46174600447297).

323222203131023 is an equidigital number, since it uses as much as digits as its factorization.

323222203131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46174600447296.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 323222203131023 its reverse (320131302222323), we get a palindrome (643353505353346).

The spelling of 323222203131023 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, two hundred three million, one hundred thirty-one thousand, twenty-three".