323130031230304 has 24 divisors (see below), whose sum is σ = 642460885119648. Its totient is φ = 159965361993600.

The previous prime is 323130031230239. The next prime is 323130031230313. The reversal of 323130031230304 is 403032130031323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49989172392 + ... + 49989178855.

It is an arithmetic number, because the mean of its divisors is an integer number (26769203546652).

Almost surely, 2^{323130031230304} is an apocalyptic number.

It is an amenable number.

323130031230304 is a deficient number, since it is larger than the sum of its proper divisors (319330853889344).

323130031230304 is a wasteful number, since it uses less digits than its factorization.

323130031230304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99978351358 (or 99978351350 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 323130031230304 its reverse (403032130031323), we get a palindrome (726162161261627).

The spelling of 323130031230304 in words is "three hundred twenty-three trillion, one hundred thirty billion, thirty-one million, two hundred thirty thousand, three hundred four".