131350421314020 has 24 divisors (see below), whose sum is σ = 367781179679424. Its totient is φ = 35026779017056.

The previous prime is 131350421314019. The next prime is 131350421314027. The reversal of 131350421314020 is 20413124053131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (131350421314027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094586844224 + ... + 1094586844343.

It is an arithmetic number, because the mean of its divisors is an integer number (15324215819976).

Almost surely, 2^{131350421314020} is an apocalyptic number.

131350421314020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131350421314020 is an abundant number, since it is smaller than the sum of its proper divisors (236430758365404).

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

131350421314020 is a wasteful number, since it uses less digits than its factorization.

131350421314020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189173688579 (or 2189173688577 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 131350421314020 its reverse (20413124053131), we get a palindrome (151763545367151).

The spelling of 131350421314020 in words is "one hundred thirty-one trillion, three hundred fifty billion, four hundred twenty-one million, three hundred fourteen thousand, twenty".