230045313 has 16 divisors (see below), whose sum is σ = 324688320. Its totient is φ = 144629184.

The previous prime is 230045273. The next prime is 230045359. The reversal of 230045313 is 313540032.

230045313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230045313 - 2¹⁶ = 229979777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230045313.

It is not an unprimeable number, because it can be changed into a prime (230045363) 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, 27006 + ... + 34487.

It is an arithmetic number, because the mean of its divisors is an integer number (20293020).

Almost surely, 2^230045313 is an apocalyptic number.

It is an amenable number.

230045313 is a deficient number, since it is larger than the sum of its proper divisors (94643007).

230045313 is a wasteful number, since it uses less digits than its factorization.

230045313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61568.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 230045313 is about 15167.2447398992. The cubic root of 230045313 is about 612.7328010233.

Adding to 230045313 its reverse (313540032), we get a palindrome (543585345).

The spelling of 230045313 in words is "two hundred thirty million, forty-five thousand, three hundred thirteen".