104102008 has 8 divisors (see below), whose sum is σ = 195191280. Its totient is φ = 52051000.

The previous prime is 104101981. The next prime is 104102023. The reversal of 104102008 is 800201401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 104101982 and 104102000.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6506368 + ... + 6506383.

It is an arithmetic number, because the mean of its divisors is an integer number (24398910).

Almost surely, 2^104102008 is an apocalyptic number.

It is an amenable number.

104102008 is a deficient number, since it is larger than the sum of its proper divisors (91089272).

104102008 is a wasteful number, since it uses less digits than its factorization.

104102008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012757 (or 13012753 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 104102008 is about 10203.0391550753. The cubic root of 104102008 is about 470.4206404744.

Adding to 104102008 its reverse (800201401), we get a palindrome (904303409).

The spelling of 104102008 in words is "one hundred four million, one hundred two thousand, eight".