3305200133 has 4 divisors (see below), whose sum is σ = 3335523180. Its totient is φ = 3274877088.

The previous prime is 3305200109. The next prime is 3305200139. The reversal of 3305200133 is 3310025033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1463674564 + 1841525569 = 38258^2 + 42913^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3305200133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305200139) 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 3 ways as a sum of consecutive naturals, for example, 15161360 + ... + 15161577.

It is an arithmetic number, because the mean of its divisors is an integer number (833880795).

Almost surely, 2^3305200133 is an apocalyptic number.

It is an amenable number.

3305200133 is a deficient number, since it is larger than the sum of its proper divisors (30323047).

3305200133 is a wasteful number, since it uses less digits than its factorization.

3305200133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30323046.

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 3305200133 is about 57490.8699968960. The cubic root of 3305200133 is about 1489.5871614226.

Adding to 3305200133 its reverse (3310025033), we get a palindrome (6615225166).

The spelling of 3305200133 in words is "three billion, three hundred five million, two hundred thousand, one hundred thirty-three".