320113022331102 has 256 divisors, whose sum is σ = 884082366720000. Its totient is φ = 74570677954560.

The previous prime is 320113022331061. The next prime is 320113022331127. The reversal of 320113022331102 is 201133220311023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 156539524 + ... + 158571272.

It is an arithmetic number, because the mean of its divisors is an integer number (3453446745000).

Almost surely, 2^{320113022331102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320113022331102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442041183360000).

320113022331102 is an abundant number, since it is smaller than the sum of its proper divisors (563969344388898).

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

320113022331102 is a wasteful number, since it uses less digits than its factorization.

320113022331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032531.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 320113022331102 its reverse (201133220311023), we get a palindrome (521246242642125).

The spelling of 320113022331102 in words is "three hundred twenty trillion, one hundred thirteen billion, twenty-two million, three hundred thirty-one thousand, one hundred two".