104121304 has 64 divisors (see below), whose sum is σ = 231336000. Its totient is φ = 43008000.

The previous prime is 104121271. The next prime is 104121313. The reversal of 104121304 is 403121401.

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, 231672 + ... + 232120.

It is an arithmetic number, because the mean of its divisors is an integer number (3614625).

Almost surely, 2^104121304 is an apocalyptic number.

104121304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104121304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115668000).

104121304 is an abundant number, since it is smaller than the sum of its proper divisors (127214696).

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

104121304 is a wasteful number, since it uses less digits than its factorization.

104121304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 104121304 is about 10203.9847118662. The cubic root of 104121304 is about 470.4497038776.

Adding to 104121304 its reverse (403121401), we get a palindrome (507242705).

The spelling of 104121304 in words is "one hundred four million, one hundred twenty-one thousand, three hundred four".