230304013 has 2 divisors, whose sum is σ = 230304014. Its totient is φ = 230304012.

The previous prime is 230304007. The next prime is 230304023. The reversal of 230304013 is 310403032.

230304013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180714249 + 49589764 = 13443^2 + 7042^2 .

It is a cyclic number.

It is not a de Polignac number, because 230304013 - 2⁹ = 230303501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230304023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115152006 + 115152007.

It is an arithmetic number, because the mean of its divisors is an integer number (115152007).

Almost surely, 2^230304013 is an apocalyptic number.

It is an amenable number.

230304013 is a deficient number, since it is larger than the sum of its proper divisors (1).

230304013 is an equidigital number, since it uses as much as digits as its factorization.

230304013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230304013 is about 15175.7705899898. The cubic root of 230304013 is about 612.9624001272.

Adding to 230304013 its reverse (310403032), we get a palindrome (540707045).

The spelling of 230304013 in words is "two hundred thirty million, three hundred four thousand, thirteen".