104421040103 has 4 divisors (see below), whose sum is σ = 104423226240. Its totient is φ = 104418853968.

The previous prime is 104421040099. The next prime is 104421040133. The reversal of 104421040103 is 301040124401.

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

It is a cyclic number.

It is not a de Polignac number, because 104421040103 - 2² = 104421040099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104421040133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019783 + ... + 1117496.

It is an arithmetic number, because the mean of its divisors is an integer number (26105806560).

Almost surely, 2^104421040103 is an apocalyptic number.

104421040103 is a deficient number, since it is larger than the sum of its proper divisors (2186137).

104421040103 is an equidigital number, since it uses as much as digits as its factorization.

104421040103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186136.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 104421040103 its reverse (301040124401), we get a palindrome (405461164504).

The spelling of 104421040103 in words is "one hundred four billion, four hundred twenty-one million, forty thousand, one hundred three".