131030300112 has 20 divisors (see below), whose sum is σ = 338494942080. Its totient is φ = 43676766688.

The previous prime is 131030300111. The next prime is 131030300173. The reversal of 131030300112 is 211003030131.

131030300112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 131030300091 and 131030300100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131030300111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364898912 + ... + 1364899007.

It is an arithmetic number, because the mean of its divisors is an integer number (16924747104).

Almost surely, 2^131030300112 is an apocalyptic number.

131030300112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131030300112 is an abundant number, since it is smaller than the sum of its proper divisors (207464641968).

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

131030300112 is a wasteful number, since it uses less digits than its factorization.

131030300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729797930 (or 2729797924 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131030300112 its reverse (211003030131), we get a palindrome (342033330243).

The spelling of 131030300112 in words is "one hundred thirty-one billion, thirty million, three hundred thousand, one hundred twelve".