230313013 has 4 divisors (see below), whose sum is σ = 263214880. Its totient is φ = 197411148.

The previous prime is 230313001. The next prime is 230313023. The reversal of 230313013 is 310313032.

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 a de Polignac number, because none of the positive numbers 2^k-230313013 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 (230313023) 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, 16450923 + ... + 16450936.

It is an arithmetic number, because the mean of its divisors is an integer number (65803720).

Almost surely, 2^230313013 is an apocalyptic number.

It is an amenable number.

230313013 is a deficient number, since it is larger than the sum of its proper divisors (32901867).

230313013 is an equidigital number, since it uses as much as digits as its factorization.

230313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32901866.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 230313013 is about 15176.0671123977. The cubic root of 230313013 is about 612.9703846309.

Adding to 230313013 its reverse (310313032), we get a palindrome (540626045).

The spelling of 230313013 in words is "two hundred thirty million, three hundred thirteen thousand, thirteen".