232210012131 has 24 divisors (see below), whose sum is σ = 339047326800. Its totient is φ = 153132792000.

The previous prime is 232210012123. The next prime is 232210012187. The reversal of 232210012131 is 131210012232.

It is not a de Polignac number, because 232210012131 - 2³ = 232210012123 is a prime.

It is a super-2 number, since 2×232210012131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232210012231) 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, 874645 + ... + 1108793.

It is an arithmetic number, because the mean of its divisors is an integer number (14126971950).

Almost surely, 2^232210012131 is an apocalyptic number.

232210012131 is a deficient number, since it is larger than the sum of its proper divisors (106837314669).

232210012131 is a wasteful number, since it uses less digits than its factorization.

232210012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235347 (or 235344 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 232210012131 its reverse (131210012232), we get a palindrome (363420024363).

The spelling of 232210012131 in words is "two hundred thirty-two billion, two hundred ten million, twelve thousand, one hundred thirty-one".