130335135520 has 48 divisors (see below), whose sum is σ = 308004621120. Its totient is φ = 52119177984.

The previous prime is 130335135467. The next prime is 130335135559. The reversal of 130335135520 is 25531533031.

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, 454999 + ... + 683881.

It is an arithmetic number, because the mean of its divisors is an integer number (6416762940).

Almost surely, 2^130335135520 is an apocalyptic number.

130335135520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130335135520 is an abundant number, since it is smaller than the sum of its proper divisors (177669485600).

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

130335135520 is a wasteful number, since it uses less digits than its factorization.

130335135520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232457 (or 232449 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 31.

Adding to 130335135520 its reverse (25531533031), we get a palindrome (155866668551).

The spelling of 130335135520 in words is "one hundred thirty billion, three hundred thirty-five million, one hundred thirty-five thousand, five hundred twenty".