113122211130 has 48 divisors (see below), whose sum is σ = 294197286240. Its totient is φ = 30157765344.

The previous prime is 113122211107. The next prime is 113122211177. The reversal of 113122211130 is 31112221311.

113122211130 is a `hidden beast` number, since 1 + 1 + 312 + 221 + 1 + 130 = 666.

113122211130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168429 + ... + 504591.

It is an arithmetic number, because the mean of its divisors is an integer number (6129110130).

Almost surely, 2^113122211130 is an apocalyptic number.

113122211130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113122211130 is an abundant number, since it is smaller than the sum of its proper divisors (181075075110).

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

113122211130 is a wasteful number, since it uses less digits than its factorization.

113122211130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339915 (or 339912 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 113122211130 its reverse (31112221311), we get a palindrome (144234432441).

The spelling of 113122211130 in words is "one hundred thirteen billion, one hundred twenty-two million, two hundred eleven thousand, one hundred thirty".