323112013 has 16 divisors (see below), whose sum is σ = 393638400. Its totient is φ = 258898176.

The previous prime is 323111993. The next prime is 323112067. The reversal of 323112013 is 310211323.

It is a cyclic number.

It is not a de Polignac number, because 323112013 - 2¹⁷ = 322980941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323113013) 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, 8620 + ... + 26842.

It is an arithmetic number, because the mean of its divisors is an integer number (24602400).

Almost surely, 2^323112013 is an apocalyptic number.

It is an amenable number.

323112013 is a deficient number, since it is larger than the sum of its proper divisors (70526387).

323112013 is a wasteful number, since it uses less digits than its factorization.

323112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18396.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 323112013 is about 17975.3167705050. The cubic root of 323112013 is about 686.2005076212.

Adding to 323112013 its reverse (310211323), we get a palindrome (633323336).

The spelling of 323112013 in words is "three hundred twenty-three million, one hundred twelve thousand, thirteen".