104521100205 has 8 divisors (see below), whose sum is σ = 167233760352. Its totient is φ = 55744586768.

The previous prime is 104521100197. The next prime is 104521100213. The reversal of 104521100205 is 502001125401.

It is an interprime number because it is at equal distance from previous prime (104521100197) and next prime (104521100213).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104521100205 - 2³ = 104521100197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3484036659 + ... + 3484036688.

It is an arithmetic number, because the mean of its divisors is an integer number (20904220044).

Almost surely, 2^104521100205 is an apocalyptic number.

104521100205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104521100205 is a deficient number, since it is larger than the sum of its proper divisors (62712660147).

104521100205 is an equidigital number, since it uses as much as digits as its factorization.

104521100205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6968073355.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 104521100205 its reverse (502001125401), we get a palindrome (606522225606).

The spelling of 104521100205 in words is "one hundred four billion, five hundred twenty-one million, one hundred thousand, two hundred five".