113003312111130 has 128 divisors (see below), whose sum is σ = 310736814796800. Its totient is φ = 25763940347904.

The previous prime is 113003312111083. The next prime is 113003312111197. The reversal of 113003312111130 is 31111213300311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 113003312111097 and 113003312111106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 629830714 + ... + 630010106.

It is an arithmetic number, because the mean of its divisors is an integer number (2427631365600).

Almost surely, 2^{113003312111130} is an apocalyptic number.

113003312111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113003312111130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155368407398400).

113003312111130 is an abundant number, since it is smaller than the sum of its proper divisors (197733502685670).

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

113003312111130 is a wasteful number, since it uses less digits than its factorization.

113003312111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186988.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 113003312111130 its reverse (31111213300311), we get a palindrome (144114525411441).

The spelling of 113003312111130 in words is "one hundred thirteen trillion, three billion, three hundred twelve million, one hundred eleven thousand, one hundred thirty".