13312303023 has 16 divisors (see below), whose sum is σ = 17880738656. Its totient is φ = 8809482240.

The previous prime is 13312303021. The next prime is 13312303111. The reversal of 13312303023 is 32030321331.

It is not a de Polignac number, because 13312303023 - 2¹ = 13312303021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312303021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472863 + ... + 500223.

It is an arithmetic number, because the mean of its divisors is an integer number (1117546166).

Almost surely, 2^13312303023 is an apocalyptic number.

13312303023 is a deficient number, since it is larger than the sum of its proper divisors (4568435633).

13312303023 is a wasteful number, since it uses less digits than its factorization.

13312303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28554.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13312303023 its reverse (32030321331), we get a palindrome (45342624354).

The spelling of 13312303023 in words is "thirteen billion, three hundred twelve million, three hundred three thousand, twenty-three".