130832137 has 8 divisors (see below), whose sum is σ = 137059200. Its totient is φ = 124719504.

The previous prime is 130832099. The next prime is 130832159. The reversal of 130832137 is 731238031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130832137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130832167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26263 + ... + 30844.

It is an arithmetic number, because the mean of its divisors is an integer number (17132400).

Almost surely, 2^130832137 is an apocalyptic number.

It is an amenable number.

130832137 is a deficient number, since it is larger than the sum of its proper divisors (6227063).

130832137 is an equidigital number, since it uses as much as digits as its factorization.

130832137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57215.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 130832137 is about 11438.1876623878. The cubic root of 130832137 is about 507.6582851332.

The spelling of 130832137 in words is "one hundred thirty million, eight hundred thirty-two thousand, one hundred thirty-seven".