105683 has 2 divisors, whose sum is σ = 105684. Its totient is φ = 105682.

The previous prime is 105673. The next prime is 105691. The reversal of 105683 is 386501.

It is a strong prime.

It is an emirp because it is prime and its reverse (386501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105683 - 2⁴ = 105667 is a prime.

It is a super-2 number, since 2×105683² = 22337792978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52841 + 52842.

It is an arithmetic number, because the mean of its divisors is an integer number (52842).

2¹⁰⁵⁶⁸³ is an apocalyptic number.

105683 is a deficient number, since it is larger than the sum of its proper divisors (1).

105683 is an equidigital number, since it uses as much as digits as its factorization.

105683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 105683 is about 325.0892185232. The cubic root of 105683 is about 47.2790103940.

The spelling of 105683 in words is "one hundred five thousand, six hundred eighty-three".