130688676719 has 4 divisors (see below), whose sum is σ = 130764616080. Its totient is φ = 130612737360.

The previous prime is 130688676707. The next prime is 130688676799. The reversal of 130688676719 is 917676886031.

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 130688676719 - 2²⁰ = 130687628143 is a prime.

It is a super-2 number, since 2×130688676719² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130688676799) 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, 37967099 + ... + 37970540.

It is an arithmetic number, because the mean of its divisors is an integer number (32691154020).

Almost surely, 2^130688676719 is an apocalyptic number.

130688676719 is a deficient number, since it is larger than the sum of its proper divisors (75939361).

130688676719 is an equidigital number, since it uses as much as digits as its factorization.

130688676719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75939360.

The product of its (nonzero) digits is 18289152, while the sum is 62.

The spelling of 130688676719 in words is "one hundred thirty billion, six hundred eighty-eight million, six hundred seventy-six thousand, seven hundred nineteen".