230013255031 has 16 divisors (see below), whose sum is σ = 269320984128. Its totient is φ = 192319027200.

The previous prime is 230013255013. The next prime is 230013255049. The reversal of 230013255031 is 130552310032.

It is an interprime number because it is at equal distance from previous prime (230013255013) and next prime (230013255049).

It is a cyclic number.

It is not a de Polignac number, because 230013255031 - 2⁹ = 230013254519 is a prime.

It is a super-2 number, since 2×230013255031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230013254987 and 230013255005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230013255001) 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, 2185171 + ... + 2288011.

It is an arithmetic number, because the mean of its divisors is an integer number (16832561508).

Almost surely, 2^230013255031 is an apocalyptic number.

230013255031 is a deficient number, since it is larger than the sum of its proper divisors (39307729097).

230013255031 is a wasteful number, since it uses less digits than its factorization.

230013255031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110682.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 230013255031 its reverse (130552310032), we get a palindrome (360565565063).

The spelling of 230013255031 in words is "two hundred thirty billion, thirteen million, two hundred fifty-five thousand, thirty-one".