105116717 has 4 divisors (see below), whose sum is σ = 105331296. Its totient is φ = 104902140.

The previous prime is 105116699. The next prime is 105116731. The reversal of 105116717 is 717611501.

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: 717611501 = 461 ⋅1556641.

It is a cyclic number.

It is not a de Polignac number, because 105116717 - 2⁶ = 105116653 is a prime.

It is a super-2 number, since 2×105116717² = 22099048385716178, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105116717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105116777) 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, 106553 + ... + 107534.

It is an arithmetic number, because the mean of its divisors is an integer number (26332824).

Almost surely, 2^105116717 is an apocalyptic number.

It is an amenable number.

105116717 is a deficient number, since it is larger than the sum of its proper divisors (214579).

105116717 is an equidigital number, since it uses as much as digits as its factorization.

105116717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214578.

The product of its (nonzero) digits is 1470, while the sum is 29.

The square root of 105116717 is about 10252.6443905950. The cubic root of 105116717 is about 471.9441380911.

The spelling of 105116717 in words is "one hundred five million, one hundred sixteen thousand, seven hundred seventeen".