232023011131 has 4 divisors (see below), whose sum is σ = 235955604600. Its totient is φ = 228090417664.

The previous prime is 232023011119. The next prime is 232023011173. The reversal of 232023011131 is 131110320232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232023011131 - 2²³ = 232014622523 is a prime.

It is a super-2 number, since 2×232023011131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232023011099 and 232023011108.

It is not an unprimeable number, because it can be changed into a prime (232023014131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1966296646 + ... + 1966296763.

It is an arithmetic number, because the mean of its divisors is an integer number (58988901150).

Almost surely, 2^232023011131 is an apocalyptic number.

232023011131 is a deficient number, since it is larger than the sum of its proper divisors (3932593469).

232023011131 is an equidigital number, since it uses as much as digits as its factorization.

232023011131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932593468.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 232023011131 its reverse (131110320232), we get a palindrome (363133331363).

The spelling of 232023011131 in words is "two hundred thirty-two billion, twenty-three million, eleven thousand, one hundred thirty-one".