230115013 has 4 divisors (see below), whose sum is σ = 230186880. Its totient is φ = 230043148.

The previous prime is 230115007. The next prime is 230115049. The reversal of 230115013 is 310511032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230115013 - 2⁵ = 230114981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230115073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30895 + ... + 37612.

It is an arithmetic number, because the mean of its divisors is an integer number (57546720).

Almost surely, 2^230115013 is an apocalyptic number.

It is an amenable number.

230115013 is a deficient number, since it is larger than the sum of its proper divisors (71867).

230115013 is an equidigital number, since it uses as much as digits as its factorization.

230115013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71866.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 230115013 is about 15169.5422805040. The cubic root of 230115013 is about 612.7946774759.

Adding to 230115013 its reverse (310511032), we get a palindrome (540626045).

The spelling of 230115013 in words is "two hundred thirty million, one hundred fifteen thousand, thirteen".