130104709 has 4 divisors (see below), whose sum is σ = 148691104. Its totient is φ = 111518316.

The previous prime is 130104707. The next prime is 130104719. The reversal of 130104709 is 907401031.

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 130104709 - 2¹ = 130104707 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 (130104707) 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, 9293187 + ... + 9293200.

It is an arithmetic number, because the mean of its divisors is an integer number (37172776).

Almost surely, 2^130104709 is an apocalyptic number.

It is an amenable number.

130104709 is a deficient number, since it is larger than the sum of its proper divisors (18586395).

130104709 is an equidigital number, since it uses as much as digits as its factorization.

130104709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18586394.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 130104709 is about 11406.3451201513. The cubic root of 130104709 is about 506.7156742666.

The spelling of 130104709 in words is "one hundred thirty million, one hundred four thousand, seven hundred nine".