130311000002120 has 32 divisors (see below), whose sum is σ = 335085428577600. Its totient is φ = 44678057143488.

The previous prime is 130311000002111. The next prime is 130311000002171. The reversal of 130311000002120 is 21200000113031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 130311000002095 and 130311000002104.

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, 232698214010 + ... + 232698214569.

It is an arithmetic number, because the mean of its divisors is an integer number (10471419643050).

Almost surely, 2^{130311000002120} is an apocalyptic number.

130311000002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130311000002120 is an abundant number, since it is smaller than the sum of its proper divisors (204774428575480).

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

130311000002120 is a wasteful number, since it uses less digits than its factorization.

130311000002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465396428597 (or 465396428593 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 130311000002120 its reverse (21200000113031), we get a palindrome (151511000115151).

The spelling of 130311000002120 in words is "one hundred thirty trillion, three hundred eleven billion, two thousand, one hundred twenty".