230512323 has 4 divisors (see below), whose sum is σ = 307349768. Its totient is φ = 153674880.

The previous prime is 230512309. The next prime is 230512339. The reversal of 230512323 is 323215032.

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

It is not a de Polignac number, because 230512323 - 2⁸ = 230512067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230512323.

It is not an unprimeable number, because it can be changed into a prime (230512223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38418718 + ... + 38418723.

It is an arithmetic number, because the mean of its divisors is an integer number (76837442).

Almost surely, 2^230512323 is an apocalyptic number.

230512323 is a deficient number, since it is larger than the sum of its proper divisors (76837445).

230512323 is an equidigital number, since it uses as much as digits as its factorization.

230512323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76837444.

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

The square root of 230512323 is about 15182.6322816566. The cubic root of 230512323 is about 613.1471526171.

Adding to 230512323 its reverse (323215032), we get a palindrome (553727355).

The spelling of 230512323 in words is "two hundred thirty million, five hundred twelve thousand, three hundred twenty-three".