230312113 has 8 divisors (see below), whose sum is σ = 245940480. Its totient is φ = 215196240.

The previous prime is 230312101. The next prime is 230312123. The reversal of 230312113 is 311213032.

230312113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230312113 - 2⁵ = 230312081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230312123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127195 + ... + 128992.

It is an arithmetic number, because the mean of its divisors is an integer number (30742560).

Almost surely, 2^230312113 is an apocalyptic number.

It is an amenable number.

230312113 is a deficient number, since it is larger than the sum of its proper divisors (15628367).

230312113 is a wasteful number, since it uses less digits than its factorization.

230312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256247.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 230312113 is about 15176.0374604177. The cubic root of 230312113 is about 612.9695861899.

Adding to 230312113 its reverse (311213032), we get a palindrome (541525145).

The spelling of 230312113 in words is "two hundred thirty million, three hundred twelve thousand, one hundred thirteen".