130524 has 24 divisors (see below), whose sum is σ = 310800. Its totient is φ = 42624.

The previous prime is 130523. The next prime is 130531. The reversal of 130524 is 425031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802 + ... + 950.

It is an arithmetic number, because the mean of its divisors is an integer number (12950).

2¹³⁰⁵²⁴ is an apocalyptic number.

It is an amenable number.

130524 is an abundant number, since it is smaller than the sum of its proper divisors (180276).

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

130524 is a wasteful number, since it uses less digits than its factorization.

130524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 130524 is about 361.2810540286. The cubic root of 130524 is about 50.7259424750.

Adding to 130524 its reverse (425031), we get a palindrome (555555).

The spelling of 130524 in words is "one hundred thirty thousand, five hundred twenty-four".