130832511 has 4 divisors (see below), whose sum is σ = 174443352. Its totient is φ = 87221672.

The previous prime is 130832503. The next prime is 130832521. The reversal of 130832511 is 115238031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130832511 - 2³ = 130832503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130832501) 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, 21805416 + ... + 21805421.

It is an arithmetic number, because the mean of its divisors is an integer number (43610838).

Almost surely, 2^130832511 is an apocalyptic number.

130832511 is a deficient number, since it is larger than the sum of its proper divisors (43610841).

130832511 is an equidigital number, since it uses as much as digits as its factorization.

130832511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43610840.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 130832511 is about 11438.2040111199. The cubic root of 130832511 is about 507.6587688676.

The spelling of 130832511 in words is "one hundred thirty million, eight hundred thirty-two thousand, five hundred eleven".