105683317 has 4 divisors (see below), whose sum is σ = 106870860. Its totient is φ = 104495776.

The previous prime is 105683311. The next prime is 105683323. The reversal of 105683317 is 713386501.

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

It is an interprime number because it is at equal distance from previous prime (105683311) and next prime (105683323).

It can be written as a sum of positive squares in 2 ways, for example, as 5803281 + 99880036 = 2409^2 + 9994^2 .

It is a cyclic number.

It is not a de Polignac number, because 105683317 - 2⁷ = 105683189 is a prime.

It is a super-2 number, since 2×105683317² = 22337926984244978, 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 (105683311) 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, 593638 + ... + 593815.

It is an arithmetic number, because the mean of its divisors is an integer number (26717715).

Almost surely, 2^105683317 is an apocalyptic number.

It is an amenable number.

105683317 is a deficient number, since it is larger than the sum of its proper divisors (1187543).

105683317 is an equidigital number, since it uses as much as digits as its factorization.

105683317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187542.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 105683317 is about 10280.2391509147. The cubic root of 105683317 is about 472.7905766567.

The spelling of 105683317 in words is "one hundred five million, six hundred eighty-three thousand, three hundred seventeen".