320013342111102 has 64 divisors (see below), whose sum is σ = 678664857667584. Its totient is φ = 100419956219520.

The previous prime is 320013342111091. The next prime is 320013342111131. The reversal of 320013342111102 is 201111243310023.

It is a super-2 number, since 2×320013342111102² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29658408 + ... + 38982660.

It is an arithmetic number, because the mean of its divisors is an integer number (10604138401056).

Almost surely, 2^{320013342111102} is an apocalyptic number.

320013342111102 is an abundant number, since it is smaller than the sum of its proper divisors (358651515556482).

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

320013342111102 is a wasteful number, since it uses less digits than its factorization.

320013342111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329313.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 320013342111102 its reverse (201111243310023), we get a palindrome (521124585421125).

The spelling of 320013342111102 in words is "three hundred twenty trillion, thirteen billion, three hundred forty-two million, one hundred eleven thousand, one hundred two".