131013103032 has 96 divisors (see below), whose sum is σ = 419500130400. Its totient is φ = 36141541632.

The previous prime is 131013103031. The next prime is 131013103157. The reversal of 131013103032 is 230301310131.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 131013102996 and 131013103014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131013103031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4467223 + ... + 4496454.

It is an arithmetic number, because the mean of its divisors is an integer number (4369793025).

Almost surely, 2^131013103032 is an apocalyptic number.

131013103032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131013103032 is an abundant number, since it is smaller than the sum of its proper divisors (288487027368).

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

131013103032 is a wasteful number, since it uses less digits than its factorization.

131013103032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8963725 (or 8963718 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 131013103032 its reverse (230301310131), we get a palindrome (361314413163).

The spelling of 131013103032 in words is "one hundred thirty-one billion, thirteen million, one hundred three thousand, thirty-two".