320112313321110 has 32 divisors (see below), whose sum is σ = 773425723471200. Its totient is φ = 84790375607808.

The previous prime is 320112313321091. The next prime is 320112313321117. The reversal of 320112313321110 is 11123313211023.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320112313321117) 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, 35806741987 + ... + 35806750926.

It is an arithmetic number, because the mean of its divisors is an integer number (24169553858475).

Almost surely, 2^{320112313321110} is an apocalyptic number.

320112313321110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

320112313321110 is an abundant number, since it is smaller than the sum of its proper divisors (453313410150090).

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

320112313321110 is a wasteful number, since it uses less digits than its factorization.

320112313321110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71613493072.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 320112313321110 its reverse (11123313211023), we get a palindrome (331235626532133).

The spelling of 320112313321110 in words is "three hundred twenty trillion, one hundred twelve billion, three hundred thirteen million, three hundred twenty-one thousand, one hundred ten".