323312320203013 has 16 divisors (see below), whose sum is σ = 340484951664000. Its totient is φ = 306399660621120.

The previous prime is 323312320203011. The next prime is 323312320203017. The reversal of 323312320203013 is 310302023213323.

It is a cyclic number.

It is not a de Polignac number, because 323312320203013 - 2¹ = 323312320203011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323312320203011) 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, 37981063 + ... + 45707611.

It is an arithmetic number, because the mean of its divisors is an integer number (21280309479000).

Almost surely, 2^{323312320203013} is an apocalyptic number.

It is an amenable number.

323312320203013 is a deficient number, since it is larger than the sum of its proper divisors (17172631460987).

323312320203013 is a wasteful number, since it uses less digits than its factorization.

323312320203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7743372.

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

Adding to 323312320203013 its reverse (310302023213323), we get a palindrome (633614343416336).

The spelling of 323312320203013 in words is "three hundred twenty-three trillion, three hundred twelve billion, three hundred twenty million, two hundred three thousand, thirteen".