105683042 has 16 divisors (see below), whose sum is σ = 161956800. Its totient is φ = 51705840.

The previous prime is 105683041. The next prime is 105683057. The reversal of 105683042 is 240386501.

It is a super-2 number, since 2×105683042² = 22337810732747528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105682996 and 105683014.

It is not an unprimeable number, because it can be changed into a prime (105683041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25067 + ... + 28977.

It is an arithmetic number, because the mean of its divisors is an integer number (10122300).

Almost surely, 2^105683042 is an apocalyptic number.

105683042 is a deficient number, since it is larger than the sum of its proper divisors (56273758).

105683042 is a wasteful number, since it uses less digits than its factorization.

105683042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 105683042 is about 10280.2257757308. The cubic root of 105683042 is about 472.7901665714.

The spelling of 105683042 in words is "one hundred five million, six hundred eighty-three thousand, forty-two".