322313231003 has 4 divisors (see below), whose sum is σ = 324476407200. Its totient is φ = 320150054808.

The previous prime is 322313230891. The next prime is 322313231027. The reversal of 322313231003 is 300132313223.

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 322313231003 - 2²⁸ = 322044795547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322313231003.

It is not an unprimeable number, because it can be changed into a prime (322313231203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081587875 + ... + 1081588172.

It is an arithmetic number, because the mean of its divisors is an integer number (81119101800).

Almost surely, 2^322313231003 is an apocalyptic number.

322313231003 is a deficient number, since it is larger than the sum of its proper divisors (2163176197).

322313231003 is a wasteful number, since it uses less digits than its factorization.

322313231003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163176196.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 322313231003 its reverse (300132313223), we get a palindrome (622445544226).

The spelling of 322313231003 in words is "three hundred twenty-two billion, three hundred thirteen million, two hundred thirty-one thousand, three".