31322132302023 has 40 divisors (see below), whose sum is σ = 46987791963200. Its totient is φ = 20793177887040.

The previous prime is 31322132302003. The next prime is 31322132302063. The reversal of 31322132302023 is 32020323122313.

31322132302023 is a `hidden beast` number, since 3 + 1 + 3 + 221 + 3 + 230 + 202 + 3 = 666.

It is not a de Polignac number, because 31322132302023 - 2⁸ = 31322132301767 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31322132302003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 35939778 + ... + 36800976.

It is an arithmetic number, because the mean of its divisors is an integer number (1174694799080).

Almost surely, 2^{31322132302023} is an apocalyptic number.

31322132302023 is a deficient number, since it is larger than the sum of its proper divisors (15665659661177).

31322132302023 is a wasteful number, since it uses less digits than its factorization.

31322132302023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863109 (or 863100 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 31322132302023 its reverse (32020323122313), we get a palindrome (63342455424336).

The spelling of 31322132302023 in words is "thirty-one trillion, three hundred twenty-two billion, one hundred thirty-two million, three hundred two thousand, twenty-three".