230310321 has 8 divisors (see below), whose sum is σ = 308304864. Its totient is φ = 152928000.

The previous prime is 230310313. The next prime is 230310323. The reversal of 230310321 is 123013032.

230310321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230310321 - 2³ = 230310313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230310321.

It is not an unprimeable number, because it can be changed into a prime (230310323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152176 + ... + 153681.

It is an arithmetic number, because the mean of its divisors is an integer number (38538108).

Almost surely, 2^230310321 is an apocalyptic number.

It is an amenable number.

230310321 is a deficient number, since it is larger than the sum of its proper divisors (77994543).

230310321 is a wasteful number, since it uses less digits than its factorization.

230310321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306111.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 230310321 is about 15175.9784198581. The cubic root of 230310321 is about 612.9679963989.

Adding to 230310321 its reverse (123013032), we get a palindrome (353323353).

The spelling of 230310321 in words is "two hundred thirty million, three hundred ten thousand, three hundred twenty-one".