230031110013 has 16 divisors (see below), whose sum is σ = 322862777280. Its totient is φ = 145277362944.

The previous prime is 230031110003. The next prime is 230031110033. The reversal of 230031110013 is 310011130032.

It is not a de Polignac number, because 230031110013 - 2⁵ = 230031109981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230031109974 and 230031110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230031110003) 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, 1914645 + ... + 2031237.

It is an arithmetic number, because the mean of its divisors is an integer number (20178923580).

Almost surely, 2^230031110013 is an apocalyptic number.

It is an amenable number.

230031110013 is a deficient number, since it is larger than the sum of its proper divisors (92831667267).

230031110013 is a wasteful number, since it uses less digits than its factorization.

230031110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151228.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 230031110013 its reverse (310011130032), we get a palindrome (540042240045).

The spelling of 230031110013 in words is "two hundred thirty billion, thirty-one million, one hundred ten thousand, thirteen".