130131113112 has 448 divisors, whose sum is σ = 491201544960. Its totient is φ = 31198867200.

The previous prime is 130131113093. The next prime is 130131113117. The reversal of 130131113112 is 211311131031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130131113117) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 5826687 + ... + 5848977.

It is an arithmetic number, because the mean of its divisors is an integer number (1096432020).

Almost surely, 2^130131113112 is an apocalyptic number.

130131113112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130131113112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245600772480).

130131113112 is an abundant number, since it is smaller than the sum of its proper divisors (361070431848).

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

130131113112 is a wasteful number, since it uses less digits than its factorization.

130131113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22346 (or 22327 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 130131113112 its reverse (211311131031), we get a palindrome (341442244143).

The spelling of 130131113112 in words is "one hundred thirty billion, one hundred thirty-one million, one hundred thirteen thousand, one hundred twelve".