232031332313 has 16 divisors (see below), whose sum is σ = 257313620160. Its totient is φ = 207448180800.

The previous prime is 232031332303. The next prime is 232031332333. The reversal of 232031332313 is 313233130232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 232031332313 - 2¹⁸ = 232031070169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232031332303) 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, 5182658 + ... + 5227236.

It is an arithmetic number, because the mean of its divisors is an integer number (16082101260).

Almost surely, 2^232031332313 is an apocalyptic number.

It is an amenable number.

232031332313 is a deficient number, since it is larger than the sum of its proper divisors (25282287847).

232031332313 is a wasteful number, since it uses less digits than its factorization.

232031332313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52408.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 232031332313 its reverse (313233130232), we get a palindrome (545264462545).

The spelling of 232031332313 in words is "two hundred thirty-two billion, thirty-one million, three hundred thirty-two thousand, three hundred thirteen".