13023313132 has 12 divisors (see below), whose sum is σ = 23406765760. Its totient is φ = 6335665776.

The previous prime is 13023313109. The next prime is 13023313141. The reversal of 13023313132 is 23131332031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43997532 + ... + 43997827.

Almost surely, 2^13023313132 is an apocalyptic number.

It is an amenable number.

13023313132 is a deficient number, since it is larger than the sum of its proper divisors (10383452628).

13023313132 is a wasteful number, since it uses less digits than its factorization.

13023313132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87995400 (or 87995398 counting only the distinct ones).

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

Adding to 13023313132 its reverse (23131332031), we get a palindrome (36154645163).

The spelling of 13023313132 in words is "thirteen billion, twenty-three million, three hundred thirteen thousand, one hundred thirty-two".