230321323 has 4 divisors (see below), whose sum is σ = 230374480. Its totient is φ = 230268168.

The previous prime is 230321317. The next prime is 230321327. The reversal of 230321323 is 323123032.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230321323 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 230321323.

It is not an unprimeable number, because it can be changed into a prime (230321327) 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, 19440 + ... + 28957.

It is an arithmetic number, because the mean of its divisors is an integer number (57593620).

Almost surely, 2^230321323 is an apocalyptic number.

230321323 is a deficient number, since it is larger than the sum of its proper divisors (53157).

230321323 is an equidigital number, since it uses as much as digits as its factorization.

230321323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53156.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230321323 is about 15176.3408962767. The cubic root of 230321323 is about 612.9777568046.

Adding to 230321323 its reverse (323123032), we get a palindrome (553444355).

The spelling of 230321323 in words is "two hundred thirty million, three hundred twenty-one thousand, three hundred twenty-three".