232031210313 has 32 divisors (see below), whose sum is σ = 359423384320. Its totient is φ = 130395432960.

The previous prime is 232031210263. The next prime is 232031210329. The reversal of 232031210313 is 313012130232.

It is not a de Polignac number, because 232031210313 - 2⁶ = 232031210249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 232031210313.

It is not an unprimeable number, because it can be changed into a prime (232031210513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12812481 + ... + 12830577.

It is an arithmetic number, because the mean of its divisors is an integer number (11231980760).

Almost surely, 2^232031210313 is an apocalyptic number.

It is an amenable number.

232031210313 is a deficient number, since it is larger than the sum of its proper divisors (127392174007).

232031210313 is a wasteful number, since it uses less digits than its factorization.

232031210313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28177.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 232031210313 its reverse (313012130232), we get a palindrome (545043340545).

The spelling of 232031210313 in words is "two hundred thirty-two billion, thirty-one million, two hundred ten thousand, three hundred thirteen".