232323311132013 has 4 divisors (see below), whose sum is σ = 309764414842688. Its totient is φ = 154882207421340.

The previous prime is 232323311131973. The next prime is 232323311132027. The reversal of 232323311132013 is 310231113323232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 232323311132013 - 2⁸ = 232323311131757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232323311132413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38720551855333 + ... + 38720551855338.

It is an arithmetic number, because the mean of its divisors is an integer number (77441103710672).

Almost surely, 2^{232323311132013} is an apocalyptic number.

It is an amenable number.

232323311132013 is a deficient number, since it is larger than the sum of its proper divisors (77441103710675).

232323311132013 is an equidigital number, since it uses as much as digits as its factorization.

232323311132013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77441103710674.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 232323311132013 its reverse (310231113323232), we get a palindrome (542554424455245).

The spelling of 232323311132013 in words is "two hundred thirty-two trillion, three hundred twenty-three billion, three hundred eleven million, one hundred thirty-two thousand, thirteen".