23232210131 has 12 divisors (see below), whose sum is σ = 25161987600. Its totient is φ = 21440671200.

The previous prime is 23232210109. The next prime is 23232210173. The reversal of 23232210131 is 13101223232.

It is not a de Polignac number, because 23232210131 - 2³⁰ = 22158468307 is a prime.

It is a super-2 number, since 2×23232210131² (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 (23232210181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1028345 + ... + 1050693.

It is an arithmetic number, because the mean of its divisors is an integer number (2096832300).

Almost surely, 2^23232210131 is an apocalyptic number.

23232210131 is a deficient number, since it is larger than the sum of its proper divisors (1929777469).

23232210131 is a wasteful number, since it uses less digits than its factorization.

23232210131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28526 (or 28513 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23232210131 its reverse (13101223232), we get a palindrome (36333433363).

The spelling of 23232210131 in words is "twenty-three billion, two hundred thirty-two million, two hundred ten thousand, one hundred thirty-one".