130513532 has 12 divisors (see below), whose sum is σ = 228690840. Its totient is φ = 65173296.

The previous prime is 130513519. The next prime is 130513567. The reversal of 130513532 is 235315031.

It is a junction number, because it is equal to n+sod(n) for n = 130513498 and 130513507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17282 + ... + 23657.

It is an arithmetic number, because the mean of its divisors is an integer number (19057570).

Almost surely, 2^130513532 is an apocalyptic number.

It is an amenable number.

130513532 is a deficient number, since it is larger than the sum of its proper divisors (98177308).

130513532 is a wasteful number, since it uses less digits than its factorization.

130513532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41740 (or 41738 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 130513532 is about 11424.2519229926. The cubic root of 130513532 is about 507.2458636839.

Adding to 130513532 its reverse (235315031), we get a palindrome (365828563).

The spelling of 130513532 in words is "one hundred thirty million, five hundred thirteen thousand, five hundred thirty-two".