13132321983 has 24 divisors (see below), whose sum is σ = 21593070720. Its totient is φ = 7612938960.

The previous prime is 13132321907. The next prime is 13132321999. The reversal of 13132321983 is 38912323131.

It is a happy number.

It is not a de Polignac number, because 13132321983 - 2¹³ = 13132313791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132301983) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2881413 + ... + 2885966.

It is an arithmetic number, because the mean of its divisors is an integer number (899711280).

Almost surely, 2^13132321983 is an apocalyptic number.

13132321983 is a deficient number, since it is larger than the sum of its proper divisors (8460748737).

13132321983 is a wasteful number, since it uses less digits than its factorization.

13132321983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767419 (or 5767416 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The spelling of 13132321983 in words is "thirteen billion, one hundred thirty-two million, three hundred twenty-one thousand, nine hundred eighty-three".