104109633 has 6 divisors (see below), whose sum is σ = 150380594. Its totient is φ = 69406416.

The previous prime is 104109617. The next prime is 104109659. The reversal of 104109633 is 336901401.

104109633 is a `hidden beast` number, since 10 + 4 + 10 + 9 + 633 = 666.

It can be written as a sum of positive squares in only one way, i.e., 103063104 + 1046529 = 10152^2 + 1023^2 .

It is not a de Polignac number, because 104109633 - 2⁴ = 104109617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104109597 and 104109606.

It is not an unprimeable number, because it can be changed into a prime (104109613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5783860 + ... + 5783877.

Almost surely, 2^104109633 is an apocalyptic number.

It is an amenable number.

104109633 is a deficient number, since it is larger than the sum of its proper divisors (46270961).

104109633 is a wasteful number, since it uses less digits than its factorization.

104109633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11567743 (or 11567740 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 104109633 is about 10203.4128114078. The cubic root of 104109633 is about 470.4321255869.

The spelling of 104109633 in words is "one hundred four million, one hundred nine thousand, six hundred thirty-three".