2011113103110 has 32 divisors (see below), whose sum is σ = 4827434531040. Its totient is φ = 536212040448.

The previous prime is 2011113103081. The next prime is 2011113103169. The reversal of 2011113103110 is 113013111102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2011113103110.

It is a congruent number.

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, 5106157 + ... + 5485896.

It is an arithmetic number, because the mean of its divisors is an integer number (150857329095).

Almost surely, 2^{2011113103110} is an apocalyptic number.

2011113103110 is an abundant number, since it is smaller than the sum of its proper divisors (2816321427930).

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

2011113103110 is a wasteful number, since it uses less digits than its factorization.

2011113103110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10598392.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 2011113103110 its reverse (113013111102), we get a palindrome (2124126214212).

The spelling of 2011113103110 in words is "two trillion, eleven billion, one hundred thirteen million, one hundred three thousand, one hundred ten".