104121304216 has 16 divisors (see below), whose sum is σ = 195247864800. Its totient is φ = 52055206944.

The previous prime is 104121304201. The next prime is 104121304279. The reversal of 104121304216 is 612403121401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598800 + ... + 752863.

It is an arithmetic number, because the mean of its divisors is an integer number (12202991550).

Almost surely, 2^104121304216 is an apocalyptic number.

It is an amenable number.

104121304216 is a deficient number, since it is larger than the sum of its proper divisors (91126560584).

104121304216 is a wasteful number, since it uses less digits than its factorization.

104121304216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361298 (or 1361294 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 104121304216 its reverse (612403121401), we get a palindrome (716524425617).

The spelling of 104121304216 in words is "one hundred four billion, one hundred twenty-one million, three hundred four thousand, two hundred sixteen".