323111320102 has 16 divisors (see below), whose sum is σ = 488047065840. Its totient is φ = 160430201568.

The previous prime is 323111320087. The next prime is 323111320123. The reversal of 323111320102 is 201023111323.

It is a self number, because there is not a number n which added to its sum of digits gives 323111320102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215793 + ... + 832339.

It is an arithmetic number, because the mean of its divisors is an integer number (30502941615).

Almost surely, 2^323111320102 is an apocalyptic number.

323111320102 is a deficient number, since it is larger than the sum of its proper divisors (164935745738).

323111320102 is a wasteful number, since it uses less digits than its factorization.

323111320102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618375.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 323111320102 its reverse (201023111323), we get a palindrome (524134431425).

The spelling of 323111320102 in words is "three hundred twenty-three billion, one hundred eleven million, three hundred twenty thousand, one hundred two".