213332330333 has 2 divisors, whose sum is σ = 213332330334. Its totient is φ = 213332330332.

The previous prime is 213332330327. The next prime is 213332330347. The reversal of 213332330333 is 333033233312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210315794404 + 3016535929 = 458602^2 + 54923^2 .

It is a cyclic number.

It is not a de Polignac number, because 213332330333 - 2¹² = 213332326237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213332330296 and 213332330305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213332330933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106666165166 + 106666165167.

It is an arithmetic number, because the mean of its divisors is an integer number (106666165167).

Almost surely, 2^213332330333 is an apocalyptic number.

It is an amenable number.

213332330333 is a deficient number, since it is larger than the sum of its proper divisors (1).

213332330333 is an equidigital number, since it uses as much as digits as its factorization.

213332330333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 29.

Adding to 213332330333 its reverse (333033233312), we get a palindrome (546365563645).

The spelling of 213332330333 in words is "two hundred thirteen billion, three hundred thirty-two million, three hundred thirty thousand, three hundred thirty-three".