130692719 has 8 divisors (see below), whose sum is σ = 138743280. Its totient is φ = 122682496.

The previous prime is 130692701. The next prime is 130692791. The reversal of 130692719 is 917296031.

It is a happy number.

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 130692719 - 2¹⁶ = 130627183 is a prime.

It is a super-2 number, since 2×130692719² = 34161173599225922, which 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 (130692619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269 + ... + 16494.

It is an arithmetic number, because the mean of its divisors is an integer number (17342910).

Almost surely, 2^130692719 is an apocalyptic number.

130692719 is a deficient number, since it is larger than the sum of its proper divisors (8050561).

130692719 is a wasteful number, since it uses less digits than its factorization.

130692719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20169.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 130692719 is about 11432.0916283942. The cubic root of 130692719 is about 507.4778965840.

The spelling of 130692719 in words is "one hundred thirty million, six hundred ninety-two thousand, seven hundred nineteen".