130013530612 has 24 divisors (see below), whose sum is σ = 260544041856. Its totient is φ = 55609303008.

The previous prime is 130013530573. The next prime is 130013530667. The reversal of 130013530612 is 216035310031.

It is a super-2 number, since 2×130013530612² (a number of 23 digits) contains 22 as substring.

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, 4601563 + ... + 4629730.

It is an arithmetic number, because the mean of its divisors is an integer number (10856001744).

Almost surely, 2^130013530612 is an apocalyptic number.

It is an amenable number.

130013530612 is an abundant number, since it is smaller than the sum of its proper divisors (130530511244).

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

130013530612 is a wasteful number, since it uses less digits than its factorization.

130013530612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9231807 (or 9231805 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 130013530612 its reverse (216035310031), we get a palindrome (346048840643).

The spelling of 130013530612 in words is "one hundred thirty billion, thirteen million, five hundred thirty thousand, six hundred twelve".