131120010303020 has 24 divisors (see below), whose sum is σ = 275412392803968. Its totient is φ = 52436504851200.

The previous prime is 131120010302989. The next prime is 131120010303031. The reversal of 131120010303020 is 20303010021131.

It is a super-2 number, since 2×131120010303020² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131120010303020.

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, 718610876 + ... + 718793315.

It is an arithmetic number, because the mean of its divisors is an integer number (11475516366832).

Almost surely, 2^{131120010303020} is an apocalyptic number.

131120010303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131120010303020 is an abundant number, since it is smaller than the sum of its proper divisors (144292382500948).

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

131120010303020 is a wasteful number, since it uses less digits than its factorization.

131120010303020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437408761 (or 1437408759 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131120010303020 its reverse (20303010021131), we get a palindrome (151423020324151).

The spelling of 131120010303020 in words is "one hundred thirty-one trillion, one hundred twenty billion, ten million, three hundred three thousand, twenty".