104045042203 has 4 divisors (see below), whose sum is σ = 104198728320. Its totient is φ = 103891356088.

The previous prime is 104045042161. The next prime is 104045042209. The reversal of 104045042203 is 302240540401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302240540401 = 69109 ⋅4373389.

It is a cyclic number.

It is not a de Polignac number, because 104045042203 - 2⁹ = 104045041691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104045042209) 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, 76842043 + ... + 76843396.

It is an arithmetic number, because the mean of its divisors is an integer number (26049682080).

Almost surely, 2^104045042203 is an apocalyptic number.

104045042203 is a deficient number, since it is larger than the sum of its proper divisors (153686117).

104045042203 is an equidigital number, since it uses as much as digits as its factorization.

104045042203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153686116.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 104045042203 its reverse (302240540401), we get a palindrome (406285582604).

The spelling of 104045042203 in words is "one hundred four billion, forty-five million, forty-two thousand, two hundred three".