105003859 has 2 divisors, whose sum is σ = 105003860. Its totient is φ = 105003858.

The previous prime is 105003853. The next prime is 105003887. The reversal of 105003859 is 958300501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105003859 - 2⁹ = 105003347 is a prime.

It is a super-2 number, since 2×105003859² = 22051620809783762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105003859.

It is not a weakly prime, because it can be changed into another prime (105003853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52501929 + 52501930.

It is an arithmetic number, because the mean of its divisors is an integer number (52501930).

Almost surely, 2^105003859 is an apocalyptic number.

105003859 is a deficient number, since it is larger than the sum of its proper divisors (1).

105003859 is an equidigital number, since it uses as much as digits as its factorization.

105003859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 105003859 is about 10247.1390641486. The cubic root of 105003859 is about 471.7751775104.

The spelling of 105003859 in words is "one hundred five million, three thousand, eight hundred fifty-nine".