230245313 has 4 divisors (see below), whose sum is σ = 230284740. Its totient is φ = 230205888.

The previous prime is 230245307. The next prime is 230245319. The reversal of 230245313 is 313542032.

230245313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (230245307) and next prime (230245319).

It can be written as a sum of positive squares in 2 ways, for example, as 192876544 + 37368769 = 13888^2 + 6113^2 .

It is a cyclic number.

It is not a de Polignac number, because 230245313 - 2²² = 226051009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230245319) 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, 9020 + ... + 23277.

It is an arithmetic number, because the mean of its divisors is an integer number (57571185).

Almost surely, 2^230245313 is an apocalyptic number.

It is an amenable number.

230245313 is a deficient number, since it is larger than the sum of its proper divisors (39427).

230245313 is an equidigital number, since it uses as much as digits as its factorization.

230245313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39426.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 230245313 is about 15173.8364628066. The cubic root of 230245313 is about 612.9103183161.

Adding to 230245313 its reverse (313542032), we get a palindrome (543787345).

The spelling of 230245313 in words is "two hundred thirty million, two hundred forty-five thousand, three hundred thirteen".