113122013123130 has 128 divisors (see below), whose sum is σ = 298102960336896. Its totient is φ = 27245037139200.

The previous prime is 113122013123083. The next prime is 113122013123137. The reversal of 113122013123130 is 31321310221311.

It is a self number, because there is not a number n which added to its sum of digits gives 113122013123130.

It is not an unprimeable number, because it can be changed into a prime (113122013123137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143279412 + ... + 144066768.

It is an arithmetic number, because the mean of its divisors is an integer number (2328929377632).

Almost surely, 2^{113122013123130} is an apocalyptic number.

113122013123130 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 113122013123130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149051480168448).

113122013123130 is an abundant number, since it is smaller than the sum of its proper divisors (184980947213766).

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

113122013123130 is a wasteful number, since it uses less digits than its factorization.

113122013123130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790212.

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

Adding to 113122013123130 its reverse (31321310221311), we get a palindrome (144443323344441).

The spelling of 113122013123130 in words is "one hundred thirteen trillion, one hundred twenty-two billion, thirteen million, one hundred twenty-three thousand, one hundred thirty".