130384009 has 4 divisors (see below), whose sum is σ = 149010304. Its totient is φ = 111757716.

The previous prime is 130383997. The next prime is 130384027. The reversal of 130384009 is 900483031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130384009 - 2⁷ = 130383881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130384039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9313137 + ... + 9313150.

It is an arithmetic number, because the mean of its divisors is an integer number (37252576).

Almost surely, 2^130384009 is an apocalyptic number.

It is an amenable number.

130384009 is a deficient number, since it is larger than the sum of its proper divisors (18626295).

130384009 is an equidigital number, since it uses as much as digits as its factorization.

130384009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18626294.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 130384009 is about 11418.5817420554. The cubic root of 130384009 is about 507.0780094373.

The spelling of 130384009 in words is "one hundred thirty million, three hundred eighty-four thousand, nine".