130005391 has 8 divisors (see below), whose sum is σ = 136998000. Its totient is φ = 123027840.

The previous prime is 130005367. The next prime is 130005419. The reversal of 130005391 is 193500031.

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

It is a cyclic number.

It is not a de Polignac number, because 130005391 - 2¹³ = 129997199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130008391) 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, 16935 + ... + 23383.

It is an arithmetic number, because the mean of its divisors is an integer number (17124750).

Almost surely, 2^130005391 is an apocalyptic number.

130005391 is a deficient number, since it is larger than the sum of its proper divisors (6992609).

130005391 is a wasteful number, since it uses less digits than its factorization.

130005391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7529.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 130005391 is about 11401.9906595296. The cubic root of 130005391 is about 506.5867043035.

The spelling of 130005391 in words is "one hundred thirty million, five thousand, three hundred ninety-one".