213332133223 has 4 divisors (see below), whose sum is σ = 232725963528. Its totient is φ = 193938302920.

The previous prime is 213332133211. The next prime is 213332133263. The reversal of 213332133223 is 322331233312.

213332133223 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.

It is a cyclic number.

It is not a de Polignac number, because 213332133223 - 2²¹ = 213330036071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213332133191 and 213332133200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213332133263) 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 3 ways as a sum of consecutive naturals, for example, 9696915136 + ... + 9696915157.

It is an arithmetic number, because the mean of its divisors is an integer number (58181490882).

Almost surely, 2^213332133223 is an apocalyptic number.

213332133223 is a deficient number, since it is larger than the sum of its proper divisors (19393830305).

213332133223 is a wasteful number, since it uses less digits than its factorization.

213332133223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19393830304.

The product of its digits is 11664, while the sum is 28.

Adding to 213332133223 its reverse (322331233312), we get a palindrome (535663366535).

The spelling of 213332133223 in words is "two hundred thirteen billion, three hundred thirty-two million, one hundred thirty-three thousand, two hundred twenty-three".