104103020042 has 16 divisors (see below), whose sum is σ = 187855074240. Its totient is φ = 42267391488.

The previous prime is 104103020039. The next prime is 104103020051. The reversal of 104103020042 is 240020301401.

104103020042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 104103020042.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 195682103 + ... + 195682634.

It is an arithmetic number, because the mean of its divisors is an integer number (11740942140).

Almost surely, 2^104103020042 is an apocalyptic number.

104103020042 is a deficient number, since it is larger than the sum of its proper divisors (83752054198).

104103020042 is a wasteful number, since it uses less digits than its factorization.

104103020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391364765.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 104103020042 its reverse (240020301401), we get a palindrome (344123321443).

The spelling of 104103020042 in words is "one hundred four billion, one hundred three million, twenty thousand, forty-two".