323111300012320 has 96 divisors (see below), whose sum is σ = 797447859038208. Its totient is φ = 123484228082688.

The previous prime is 323111300012279. The next prime is 323111300012321. The reversal of 323111300012320 is 23210003111323.

It is a junction number, because it is equal to n+sod(n) for n = 323111300012291 and 323111300012300.

It is not an unprimeable number, because it can be changed into a prime (323111300012321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46830784 + ... + 53285503.

It is an arithmetic number, because the mean of its divisors is an integer number (8306748531648).

Almost surely, 2^{323111300012320} is an apocalyptic number.

It is an amenable number.

323111300012320 is an abundant number, since it is smaller than the sum of its proper divisors (474336559025888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323111300012320 is a wasteful number, since it uses less digits than its factorization.

323111300012320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100117202 (or 100117194 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 323111300012320 its reverse (23210003111323), we get a palindrome (346321303123643).

The spelling of 323111300012320 in words is "three hundred twenty-three trillion, one hundred eleven billion, three hundred million, twelve thousand, three hundred twenty".