230012210031 has 16 divisors (see below), whose sum is σ = 308765758944. Its totient is φ = 152301849984.

The previous prime is 230012209997. The next prime is 230012210047. The reversal of 230012210031 is 130012210032.

It is not a de Polignac number, because 230012210031 - 2¹⁴ = 230012193647 is a prime.

It is a super-2 number, since 2×230012210031² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230012211031) 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, 295185 + ... + 739701.

It is an arithmetic number, because the mean of its divisors is an integer number (19297859934).

Almost surely, 2^230012210031 is an apocalyptic number.

230012210031 is a deficient number, since it is larger than the sum of its proper divisors (78753548913).

230012210031 is a wasteful number, since it uses less digits than its factorization.

230012210031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445690.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 230012210031 its reverse (130012210032), we get a palindrome (360024420063).

Subtracting from 230012210031 its reverse (130012210032), we obtain a palindrome (99999999999).

The spelling of 230012210031 in words is "two hundred thirty billion, twelve million, two hundred ten thousand, thirty-one".