808300133 has 4 divisors (see below), whose sum is σ = 808389708. Its totient is φ = 808210560.

The previous prime is 808300123. The next prime is 808300159. The reversal of 808300133 is 331003808.

808300133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 506340004 + 301960129 = 22502^2 + 17377^2 .

It is a cyclic number.

It is not a de Polignac number, because 808300133 - 2¹⁰ = 808299109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808300123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29516 + ... + 49877.

It is an arithmetic number, because the mean of its divisors is an integer number (202097427).

Almost surely, 2^808300133 is an apocalyptic number.

It is an amenable number.

808300133 is a deficient number, since it is larger than the sum of its proper divisors (89575).

808300133 is a wasteful number, since it uses less digits than its factorization.

808300133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89574.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 808300133 is about 28430.6196379889. The cubic root of 808300133 is about 931.5172109014.

The spelling of 808300133 in words is "eight hundred eight million, three hundred thousand, one hundred thirty-three".