130585291 has 4 divisors (see below), whose sum is σ = 130647400. Its totient is φ = 130523184.

The previous prime is 130585277. The next prime is 130585303. The reversal of 130585291 is 192585031.

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 130585291 - 2¹⁵ = 130552523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130585241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27786 + ... + 32143.

It is an arithmetic number, because the mean of its divisors is an integer number (32661850).

Almost surely, 2^130585291 is an apocalyptic number.

130585291 is a deficient number, since it is larger than the sum of its proper divisors (62109).

130585291 is an equidigital number, since it uses as much as digits as its factorization.

130585291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62108.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 130585291 is about 11427.3921346911. The cubic root of 130585291 is about 507.3388113560.

The spelling of 130585291 in words is "one hundred thirty million, five hundred eighty-five thousand, two hundred ninety-one".