130513524 has 24 divisors (see below), whose sum is σ = 305222400. Its totient is φ = 43405824.

The previous prime is 130513519. The next prime is 130513567. The reversal of 130513524 is 425315031.

It is a junction number, because it is equal to n+sod(n) for n = 130513494 and 130513503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6724 + ... + 17499.

It is an arithmetic number, because the mean of its divisors is an integer number (12717600).

Almost surely, 2^130513524 is an apocalyptic number.

It is an amenable number.

130513524 is an abundant number, since it is smaller than the sum of its proper divisors (174708876).

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

130513524 is a wasteful number, since it uses less digits than its factorization.

130513524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24679 (or 24677 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 130513524 is about 11424.2515728603. The cubic root of 130513524 is about 507.2458533198.

Adding to 130513524 its reverse (425315031), we get a palindrome (555828555).

The spelling of 130513524 in words is "one hundred thirty million, five hundred thirteen thousand, five hundred twenty-four".