131330422352120 has 32 divisors (see below), whose sum is σ = 295495059510720. Its totient is φ = 52531882857600.

The previous prime is 131330422352119. The next prime is 131330422352153. The reversal of 131330422352120 is 21253224033131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425287 + ... + 16269366.

It is an arithmetic number, because the mean of its divisors is an integer number (9234220609710).

Almost surely, 2^{131330422352120} is an apocalyptic number.

131330422352120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131330422352120 is an abundant number, since it is smaller than the sum of its proper divisors (164164637158600).

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

131330422352120 is a wasteful number, since it uses less digits than its factorization.

131330422352120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17880215 (or 17880211 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 131330422352120 its reverse (21253224033131), we get a palindrome (152583646385251).

The spelling of 131330422352120 in words is "one hundred thirty-one trillion, three hundred thirty billion, four hundred twenty-two million, three hundred fifty-two thousand, one hundred twenty".