113113012110 has 32 divisors (see below), whose sum is σ = 310252833792. Its totient is φ = 25854402720.

The previous prime is 113113012109. The next prime is 113113012121. The reversal of 113113012110 is 11210311311.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113113012110.

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, 269316486 + ... + 269316905.

It is an arithmetic number, because the mean of its divisors is an integer number (9695401056).

Almost surely, 2^113113012110 is an apocalyptic number.

113113012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113113012110 is an abundant number, since it is smaller than the sum of its proper divisors (197139821682).

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

113113012110 is a wasteful number, since it uses less digits than its factorization.

113113012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538633408.

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

Adding to 113113012110 its reverse (11210311311), we get a palindrome (124323323421).

The spelling of 113113012110 in words is "one hundred thirteen billion, one hundred thirteen million, twelve thousand, one hundred ten".