130650717 has 4 divisors (see below), whose sum is σ = 174200960. Its totient is φ = 87100476.

The previous prime is 130650697. The next prime is 130650731. The reversal of 130650717 is 717056031.

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, and also an emirpimes, since its reverse is a distinct semiprime: 717056031 = 3 ⋅239018677.

It is not a de Polignac number, because 130650717 - 2¹⁶ = 130585181 is a prime.

It is a super-2 number, since 2×130650717² = 34139219705228178, 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 (130650757) 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, 21775117 + ... + 21775122.

It is an arithmetic number, because the mean of its divisors is an integer number (43550240).

Almost surely, 2^130650717 is an apocalyptic number.

It is an amenable number.

130650717 is a deficient number, since it is larger than the sum of its proper divisors (43550243).

130650717 is an equidigital number, since it uses as much as digits as its factorization.

130650717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43550242.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 130650717 is about 11430.2544591098. The cubic root of 130650717 is about 507.4235263773.

The spelling of 130650717 in words is "one hundred thirty million, six hundred fifty thousand, seven hundred seventeen".