230131113 has 16 divisors (see below), whose sum is σ = 311652480. Its totient is φ = 151023744.

The previous prime is 230131087. The next prime is 230131117. The reversal of 230131113 is 311131032.

It is not a de Polignac number, because 230131113 - 2⁵ = 230131081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230131092 and 230131101.

It is not an unprimeable number, because it can be changed into a prime (230131117) 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, 214743 + ... + 215811.

It is an arithmetic number, because the mean of its divisors is an integer number (19478280).

Almost surely, 2^230131113 is an apocalyptic number.

It is an amenable number.

230131113 is a deficient number, since it is larger than the sum of its proper divisors (81521367).

230131113 is a wasteful number, since it uses less digits than its factorization.

230131113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128.

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

The square root of 230131113 is about 15170.0729398378. The cubic root of 230131113 is about 612.8089685386.

Adding to 230131113 its reverse (311131032), we get a palindrome (541262145).

The spelling of 230131113 in words is "two hundred thirty million, one hundred thirty-one thousand, one hundred thirteen".