130000532 has 12 divisors (see below), whose sum is σ = 228324180. Its totient is φ = 64765056.

The previous prime is 130000529. The next prime is 130000537. The reversal of 130000532 is 235000031.

It can be written as a sum of positive squares in 2 ways, for example, as 10666756 + 119333776 = 3266^2 + 10924^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130000537) 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 3 ways as a sum of consecutive naturals, for example, 57557 + ... + 59772.

It is an arithmetic number, because the mean of its divisors is an integer number (19027015).

Almost surely, 2^130000532 is an apocalyptic number.

It is an amenable number.

130000532 is a deficient number, since it is larger than the sum of its proper divisors (98323648).

130000532 is a wasteful number, since it uses less digits than its factorization.

130000532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117610 (or 117608 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 130000532 is about 11401.7775807108. Note that the first 3 decimals coincide. The cubic root of 130000532 is about 506.5803929358.

Adding to 130000532 its reverse (235000031), we get a palindrome (365000563).

The spelling of 130000532 in words is "one hundred thirty million, five hundred thirty-two", and thus it is an aban number.