104102205104 has 20 divisors (see below), whose sum is σ = 201703796976. Its totient is φ = 52049612352.

The previous prime is 104102205029. The next prime is 104102205133. The reversal of 104102205104 is 401502201401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675317 + ... + 815019.

Almost surely, 2^104102205104 is an apocalyptic number.

It is an amenable number.

104102205104 is a deficient number, since it is larger than the sum of its proper divisors (97601591872).

104102205104 is a wasteful number, since it uses less digits than its factorization.

104102205104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186284 (or 186278 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 104102205104 its reverse (401502201401), we get a palindrome (505604406505).

The spelling of 104102205104 in words is "one hundred four billion, one hundred two million, two hundred five thousand, one hundred four".