32023232131 has 24 divisors (see below), whose sum is σ = 35918905680. Its totient is φ = 28518409920.

The previous prime is 32023232123. The next prime is 32023232167. The reversal of 32023232131 is 13123232023.

It is not a de Polignac number, because 32023232131 - 2³ = 32023232123 is a prime.

It is a super-2 number, since 2×32023232131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32023230131) 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, 4543296 + ... + 4550338.

It is an arithmetic number, because the mean of its divisors is an integer number (1496621070).

Almost surely, 2^32023232131 is an apocalyptic number.

32023232131 is a deficient number, since it is larger than the sum of its proper divisors (3895673549).

32023232131 is a wasteful number, since it uses less digits than its factorization.

32023232131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7827 (or 7816 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32023232131 its reverse (13123232023), we get a palindrome (45146464154).

The spelling of 32023232131 in words is "thirty-two billion, twenty-three million, two hundred thirty-two thousand, one hundred thirty-one".