213332333 has 8 divisors (see below), whose sum is σ = 214617600. Its totient is φ = 212051248.

The previous prime is 213332309. The next prime is 213332341. The reversal of 213332333 is 333233312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213332333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213332299 and 213332308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213332363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192860 + ... + 193962.

It is an arithmetic number, because the mean of its divisors is an integer number (26827200).

Almost surely, 2^213332333 is an apocalyptic number.

It is an amenable number.

213332333 is a deficient number, since it is larger than the sum of its proper divisors (1285267).

213332333 is a wasteful number, since it uses less digits than its factorization.

213332333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091.

The product of its digits is 2916, while the sum is 23.

The square root of 213332333 is about 14605.9006226936. The cubic root of 213332333 is about 597.5196989356.

Adding to 213332333 its reverse (333233312), we get a palindrome (546565645).

The spelling of 213332333 in words is "two hundred thirteen million, three hundred thirty-two thousand, three hundred thirty-three".