213333333323 has 8 divisors (see below), whose sum is σ = 232794634800. Its totient is φ = 193883258880.

The previous prime is 213333333289. The next prime is 213333333341. The reversal of 213333333323 is 323333333312.

213333333323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213333333323 - 2⁶ = 213333333259 is a prime.

It is a super-2 number, since 2×213333333323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213333333323.

It is not an unprimeable number, because it can be changed into a prime (213333333923) 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 7 ways as a sum of consecutive naturals, for example, 2766998 + ... + 2843051.

It is an arithmetic number, because the mean of its divisors is an integer number (29099329350).

Almost surely, 2^213333333323 is an apocalyptic number.

213333333323 is a deficient number, since it is larger than the sum of its proper divisors (19461301477).

213333333323 is a wasteful number, since it uses less digits than its factorization.

213333333323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613517.

The product of its digits is 78732, while the sum is 32.

Adding to 213333333323 its reverse (323333333312), we get a palindrome (536666666635).

The spelling of 213333333323 in words is "two hundred thirteen billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred twenty-three".