131301100112 has 120 divisors (see below), whose sum is σ = 318970584576. Its totient is φ = 51898178304.

The previous prime is 131301100087. The next prime is 131301100127. The reversal of 131301100112 is 211001103131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13275233 + ... + 13285119.

Almost surely, 2^131301100112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131301100112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159485292288).

131301100112 is an abundant number, since it is smaller than the sum of its proper divisors (187669484464).

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

131301100112 is a wasteful number, since it uses less digits than its factorization.

131301100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11225 (or 11212 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 131301100112 its reverse (211001103131), we get a palindrome (342302203243).

The spelling of 131301100112 in words is "one hundred thirty-one billion, three hundred one million, one hundred thousand, one hundred twelve".