105705083 has 4 divisors (see below), whose sum is σ = 115314648. Its totient is φ = 96095520.

The previous prime is 105705077. The next prime is 105705091. The reversal of 105705083 is 380507501.

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

It is a cyclic number.

It is not a de Polignac number, because 105705083 - 2²² = 101510779 is a prime.

It is a super-2 number, since 2×105705083² = 22347129144073778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105705043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4804766 + ... + 4804787.

It is an arithmetic number, because the mean of its divisors is an integer number (28828662).

Almost surely, 2^105705083 is an apocalyptic number.

105705083 is a deficient number, since it is larger than the sum of its proper divisors (9609565).

105705083 is an equidigital number, since it uses as much as digits as its factorization.

105705083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9609564.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 105705083 is about 10281.2977293725. The cubic root of 105705083 is about 472.8230322785.

The spelling of 105705083 in words is "one hundred five million, seven hundred five thousand, eighty-three".