131142130413020 has 12 divisors (see below), whose sum is σ = 275398473867384. Its totient is φ = 52456852165200.

The previous prime is 131142130412963. The next prime is 131142130413079. The reversal of 131142130413020 is 20314031241131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3278553260306 + ... + 3278553260345.

It is an arithmetic number, because the mean of its divisors is an integer number (22949872822282).

Almost surely, 2^{131142130413020} is an apocalyptic number.

131142130413020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131142130413020 is an abundant number, since it is smaller than the sum of its proper divisors (144256343454364).

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

131142130413020 is a wasteful number, since it uses less digits than its factorization.

131142130413020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557106520660 (or 6557106520658 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 131142130413020 its reverse (20314031241131), we get a palindrome (151456161654151).

The spelling of 131142130413020 in words is "one hundred thirty-one trillion, one hundred forty-two billion, one hundred thirty million, four hundred thirteen thousand, twenty".