323112313002 has 32 divisors (see below), whose sum is σ = 662030187840. Its totient is φ = 105070193280.

The previous prime is 323112312977. The next prime is 323112313031. The reversal of 323112313002 is 200313211323.

It is a self number, because there is not a number n which added to its sum of digits gives 323112313002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4721949 + ... + 4789887.

It is an arithmetic number, because the mean of its divisors is an integer number (20688443370).

Almost surely, 2^323112313002 is an apocalyptic number.

323112313002 is an abundant number, since it is smaller than the sum of its proper divisors (338917874838).

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

323112313002 is a wasteful number, since it uses less digits than its factorization.

323112313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87318.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 323112313002 its reverse (200313211323), we get a palindrome (523425524325).

The spelling of 323112313002 in words is "three hundred twenty-three billion, one hundred twelve million, three hundred thirteen thousand, two".