121104084 has 12 divisors (see below), whose sum is σ = 282576224. Its totient is φ = 40368024.

The previous prime is 121104079. The next prime is 121104127. The reversal of 121104084 is 480401121.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×121104084² = 29332398322958112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121104084.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5045992 + ... + 5046015.

Almost surely, 2^121104084 is an apocalyptic number.

It is an amenable number.

121104084 is an abundant number, since it is smaller than the sum of its proper divisors (161472140).

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

121104084 is a wasteful number, since it uses less digits than its factorization.

121104084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092014 (or 10092012 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 121104084 is about 11004.7300739273. The cubic root of 121104084 is about 494.7505242211.

The spelling of 121104084 in words is "one hundred twenty-one million, one hundred four thousand, eighty-four".