232023011231 has 16 divisors (see below), whose sum is σ = 253406320128. Its totient is φ = 210688262400.

The previous prime is 232023011219. The next prime is 232023011257. The reversal of 232023011231 is 132110320232.

It is not a de Polignac number, because 232023011231 - 2¹⁰ = 232023010207 is a prime.

It is a super-2 number, since 2×232023011231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232023010231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54681596 + ... + 54685838.

It is an arithmetic number, because the mean of its divisors is an integer number (15837895008).

Almost surely, 2^232023011231 is an apocalyptic number.

232023011231 is a deficient number, since it is larger than the sum of its proper divisors (21383308897).

232023011231 is a wasteful number, since it uses less digits than its factorization.

232023011231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8782.

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

Adding to 232023011231 its reverse (132110320232), we get a palindrome (364133331463).

The spelling of 232023011231 in words is "two hundred thirty-two billion, twenty-three million, eleven thousand, two hundred thirty-one".