104102000102221 has 32 divisors (see below), whose sum is σ = 121014193305600. Its totient is φ = 88554357665280.

The previous prime is 104102000102213. The next prime is 104102000102227. The reversal of 104102000102221 is 122201000201401.

It is a cyclic number.

It is not a de Polignac number, because 104102000102221 - 2³ = 104102000102213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104102000102195 and 104102000102204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104102000102227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67217245 + ... + 68748541.

It is an arithmetic number, because the mean of its divisors is an integer number (3781693540800).

Almost surely, 2^{104102000102221} is an apocalyptic number.

104102000102221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104102000102221 is a deficient number, since it is larger than the sum of its proper divisors (16912193203379).

104102000102221 is a wasteful number, since it uses less digits than its factorization.

104102000102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535329.

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

Adding to 104102000102221 its reverse (122201000201401), we get a palindrome (226303000303622).

The spelling of 104102000102221 in words is "one hundred four trillion, one hundred two billion, one hundred two thousand, two hundred twenty-one".