323112313003 has 4 divisors (see below), whose sum is σ = 326742788520. Its totient is φ = 319481837488.

The previous prime is 323112312977. The next prime is 323112313031. The reversal of 323112313003 is 300313211323.

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 323112313003 - 2²⁵ = 323078758571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323112316003) 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, 1815237625 + ... + 1815237802.

It is an arithmetic number, because the mean of its divisors is an integer number (81685697130).

Almost surely, 2^323112313003 is an apocalyptic number.

323112313003 is a deficient number, since it is larger than the sum of its proper divisors (3630475517).

323112313003 is an equidigital number, since it uses as much as digits as its factorization.

323112313003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3630475516.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 323112313003 its reverse (300313211323), we get a palindrome (623425524326).

The spelling of 323112313003 in words is "three hundred twenty-three billion, one hundred twelve million, three hundred thirteen thousand, three".