13023033023 has 96 divisors (see below), whose sum is σ = 18214502400. Its totient is φ = 9036593280.

The previous prime is 13023033011. The next prime is 13023033043. The reversal of 13023033023 is 32033032031.

It is not a de Polignac number, because 13023033023 - 2¹⁰ = 13023031999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13023032986 and 13023033004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023033043) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65442278 + ... + 65442476.

It is an arithmetic number, because the mean of its divisors is an integer number (189734400).

Almost surely, 2^13023033023 is an apocalyptic number.

13023033023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13023033023 is a deficient number, since it is larger than the sum of its proper divisors (5191469377).

13023033023 is a wasteful number, since it uses less digits than its factorization.

13023033023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 13023033023 its reverse (32033032031), we get a palindrome (45056065054).

The spelling of 13023033023 in words is "thirteen billion, twenty-three million, thirty-three thousand, twenty-three".