104103851 has 4 divisors (see below), whose sum is σ = 105114672. Its totient is φ = 103093032.

The previous prime is 104103841. The next prime is 104103871. The reversal of 104103851 is 158301401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104103851 is a prime.

It is a super-2 number, since 2×104103851² = 21675223586060402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104103841) 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, 505256 + ... + 505461.

It is an arithmetic number, because the mean of its divisors is an integer number (26278668).

Almost surely, 2^104103851 is an apocalyptic number.

104103851 is a deficient number, since it is larger than the sum of its proper divisors (1010821).

104103851 is a wasteful number, since it uses less digits than its factorization.

104103851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010820.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 104103851 is about 10203.1294709025. The cubic root of 104103851 is about 470.4234165340.

The spelling of 104103851 in words is "one hundred four million, one hundred three thousand, eight hundred fifty-one".