6332320213 has 2 divisors, whose sum is σ = 6332320214. Its totient is φ = 6332320212.

The previous prime is 6332320151. The next prime is 6332320231. The reversal of 6332320213 is 3120232336.

6332320213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (6332320231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5538038724 + 794281489 = 74418^2 + 28183^2 .

It is a cyclic number.

It is not a de Polignac number, because 6332320213 - 2²¹ = 6330223061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6332320243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3166160106 + 3166160107.

It is an arithmetic number, because the mean of its divisors is an integer number (3166160107).

Almost surely, 2^6332320213 is an apocalyptic number.

It is an amenable number.

6332320213 is a deficient number, since it is larger than the sum of its proper divisors (1).

6332320213 is an equidigital number, since it uses as much as digits as its factorization.

6332320213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 6332320213 is about 79575.8770796779. The cubic root of 6332320213 is about 1850.0677075780.

Adding to 6332320213 its reverse (3120232336), we get a palindrome (9452552549).

The spelling of 6332320213 in words is "six billion, three hundred thirty-two million, three hundred twenty thousand, two hundred thirteen".