213303333033 has 12 divisors (see below), whose sum is σ = 352119787968. Its totient is φ = 121887618840.

The previous prime is 213303332969. The next prime is 213303333037. The reversal of 213303333033 is 330333303312.

213303333033 is a `hidden beast` number, since 21 + 3 + 3 + 0 + 333 + 303 + 3 = 666.

213303333033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213303333033 - 2⁶ = 213303332969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213303332988 and 213303333006.

It is not an unprimeable number, because it can be changed into a prime (213303333037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1692883533 + ... + 1692883658.

It is an arithmetic number, because the mean of its divisors is an integer number (29343315664).

Almost surely, 2^213303333033 is an apocalyptic number.

It is an amenable number.

213303333033 is a deficient number, since it is larger than the sum of its proper divisors (138816454935).

213303333033 is a wasteful number, since it uses less digits than its factorization.

213303333033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385767204 (or 3385767201 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 27.

Adding to 213303333033 its reverse (330333303312), we get a palindrome (543636636345).

The spelling of 213303333033 in words is "two hundred thirteen billion, three hundred three million, three hundred thirty-three thousand, thirty-three".