104665133 has 2 divisors, whose sum is σ = 104665134. Its totient is φ = 104665132.

The previous prime is 104665117. The next prime is 104665159. The reversal of 104665133 is 331566401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60016009 + 44649124 = 7747^2 + 6682^2 .

It is an emirp because it is prime and its reverse (331566401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104665133 - 2⁴ = 104665117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104665096 and 104665105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104665103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52332566 + 52332567.

It is an arithmetic number, because the mean of its divisors is an integer number (52332567).

Almost surely, 2^104665133 is an apocalyptic number.

It is an amenable number.

104665133 is a deficient number, since it is larger than the sum of its proper divisors (1).

104665133 is an equidigital number, since it uses as much as digits as its factorization.

104665133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 104665133 is about 10230.5978808670. The cubic root of 104665133 is about 471.2673401111.

The spelling of 104665133 in words is "one hundred four million, six hundred sixty-five thousand, one hundred thirty-three".