23131531225324 has 48 divisors (see below), whose sum is σ = 42989606301600. Its totient is φ = 10852902567936.

The previous prime is 23131531225279. The next prime is 23131531225373. The reversal of 23131531225324 is 42352213513132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32688892 + ... + 33389020.

It is an arithmetic number, because the mean of its divisors is an integer number (895616797950).

Almost surely, 2^{23131531225324} is an apocalyptic number.

It is an amenable number.

23131531225324 is a deficient number, since it is larger than the sum of its proper divisors (19858075076276).

23131531225324 is a wasteful number, since it uses less digits than its factorization.

23131531225324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701602 (or 701600 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

Adding to 23131531225324 its reverse (42352213513132), we get a palindrome (65483744738456).

The spelling of 23131531225324 in words is "twenty-three trillion, one hundred thirty-one billion, five hundred thirty-one million, two hundred twenty-five thousand, three hundred twenty-four".