232102202131313 has 4 divisors (see below), whose sum is σ = 232238813199600. Its totient is φ = 231965591063028.

The previous prime is 232102202131309. The next prime is 232102202131333. The reversal of 232102202131313 is 313131202201232.

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 a cyclic number.

It is not a de Polignac number, because 232102202131313 - 2² = 232102202131309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232102202131333) 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, 68305531595 + ... + 68305534992.

It is an arithmetic number, because the mean of its divisors is an integer number (58059703299900).

Almost surely, 2^{232102202131313} is an apocalyptic number.

It is an amenable number.

232102202131313 is a deficient number, since it is larger than the sum of its proper divisors (136611068287).

232102202131313 is a wasteful number, since it uses less digits than its factorization.

232102202131313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136611068286.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 232102202131313 its reverse (313131202201232), we get a palindrome (545233404332545).

The spelling of 232102202131313 in words is "two hundred thirty-two trillion, one hundred two billion, two hundred two million, one hundred thirty-one thousand, three hundred thirteen".