130135533 has 32 divisors (see below), whose sum is σ = 194918400. Its totient is φ = 76560000.

The previous prime is 130135529. The next prime is 130135543. The reversal of 130135533 is 335531031.

It is not a de Polignac number, because 130135533 - 2² = 130135529 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130135543) 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 31 ways as a sum of consecutive naturals, for example, 172908 + ... + 173658.

It is an arithmetic number, because the mean of its divisors is an integer number (6091200).

Almost surely, 2^130135533 is an apocalyptic number.

It is an amenable number.

130135533 is a deficient number, since it is larger than the sum of its proper divisors (64782867).

130135533 is a wasteful number, since it uses less digits than its factorization.

130135533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913.

The product of its (nonzero) digits is 2025, while the sum is 24.

The square root of 130135533 is about 11407.6962179048. The cubic root of 130135533 is about 506.7556876034.

Adding to 130135533 its reverse (335531031), we get a palindrome (465666564).

The spelling of 130135533 in words is "one hundred thirty million, one hundred thirty-five thousand, five hundred thirty-three".