130717319 has 4 divisors (see below), whose sum is σ = 132558480. Its totient is φ = 128876160.

The previous prime is 130717313. The next prime is 130717357. The reversal of 130717319 is 913717031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130717319 is a prime.

It is a super-2 number, since 2×130717319² = 34174034973095522, 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 (130717313) 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, 920474 + ... + 920615.

It is an arithmetic number, because the mean of its divisors is an integer number (33139620).

Almost surely, 2^130717319 is an apocalyptic number.

130717319 is a deficient number, since it is larger than the sum of its proper divisors (1841161).

130717319 is an equidigital number, since it uses as much as digits as its factorization.

130717319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841160.

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 130717319 is about 11433.1674963677. The cubic root of 130717319 is about 507.5097350653.

The spelling of 130717319 in words is "one hundred thirty million, seven hundred seventeen thousand, three hundred nineteen".