104121204 has 48 divisors (see below), whose sum is σ = 267165696. Its totient is φ = 31298400.

The previous prime is 104121179. The next prime is 104121211. The reversal of 104121204 is 402121401.

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 in 15 ways as a sum of consecutive naturals, for example, 13659 + ... + 19869.

It is an arithmetic number, because the mean of its divisors is an integer number (5565952).

Almost surely, 2^104121204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104121204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133582848).

104121204 is an abundant number, since it is smaller than the sum of its proper divisors (163044492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104121204 is a wasteful number, since it uses less digits than its factorization.

104121204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356 (or 6354 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 104121204 is about 10203.9798118185. The cubic root of 104121204 is about 470.4495532681.

Adding to 104121204 its reverse (402121401), we get a palindrome (506242605).

It can be divided in two parts, 10 and 4121204, that added together give a palindrome (4121214).

The spelling of 104121204 in words is "one hundred four million, one hundred twenty-one thousand, two hundred four".