13023332232 has 16 divisors (see below), whose sum is σ = 32558330640. Its totient is φ = 4341110736.

The previous prime is 13023332227. The next prime is 13023332233. The reversal of 13023332232 is 23223332031.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 542638843 = 13023332232 / (1 + 3 + 0 + 2 + 3 + 3 + 3 + 2 + 2 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (13023332233) 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, 271319398 + ... + 271319445.

It is an arithmetic number, because the mean of its divisors is an integer number (2034895665).

Almost surely, 2^13023332232 is an apocalyptic number.

13023332232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13023332232 is an abundant number, since it is smaller than the sum of its proper divisors (19534998408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13023332232 is a wasteful number, since it uses less digits than its factorization.

13023332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542638852 (or 542638848 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 13023332232 its reverse (23223332031), we get a palindrome (36246664263).

The spelling of 13023332232 in words is "thirteen billion, twenty-three million, three hundred thirty-two thousand, two hundred thirty-two".