130000524 has 24 divisors (see below), whose sum is σ = 310390080. Its totient is φ = 42325584.

The previous prime is 130000483. The next prime is 130000529. The reversal of 130000524 is 425000031.

It is not an unprimeable number, because it can be changed into a prime (130000529) by changing a digit.

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, 125454 + ... + 126485.

It is an arithmetic number, because the mean of its divisors is an integer number (12932920).

Almost surely, 2^130000524 is an apocalyptic number.

It is an amenable number.

130000524 is an abundant number, since it is smaller than the sum of its proper divisors (180389556).

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

130000524 is a wasteful number, since it uses less digits than its factorization.

130000524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251989 (or 251987 counting only the distinct ones).

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

The square root of 130000524 is about 11401.7772298883. Note that the first 3 decimals coincide. The cubic root of 130000524 is about 506.5803825445.

Adding to 130000524 its reverse (425000031), we get a palindrome (555000555).

The spelling of 130000524 in words is "one hundred thirty million, five hundred twenty-four", and thus it is an aban number.