105103886 has 8 divisors (see below), whose sum is σ = 158154120. Its totient is φ = 52385848.

The previous prime is 105103883. The next prime is 105103903. The reversal of 105103886 is 688301501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105103886² = 22093653704601992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105103883) 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 3 ways as a sum of consecutive naturals, for example, 82256 + ... + 83523.

It is an arithmetic number, because the mean of its divisors is an integer number (19769265).

Almost surely, 2^105103886 is an apocalyptic number.

105103886 is a deficient number, since it is larger than the sum of its proper divisors (53050234).

105103886 is a wasteful number, since it uses less digits than its factorization.

105103886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166098.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 105103886 is about 10252.0186304942. The cubic root of 105103886 is about 471.9249347972.

The spelling of 105103886 in words is "one hundred five million, one hundred three thousand, eight hundred eighty-six".