213320230003 has 2 divisors, whose sum is σ = 213320230004. Its totient is φ = 213320230002.

The previous prime is 213320230001. The next prime is 213320230009. The reversal of 213320230003 is 300032023312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213320230003 - 2¹ = 213320230001 is a prime.

Together with 213320230001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (213320230001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106660115001 + 106660115002.

It is an arithmetic number, because the mean of its divisors is an integer number (106660115002).

Almost surely, 2^213320230003 is an apocalyptic number.

213320230003 is a deficient number, since it is larger than the sum of its proper divisors (1).

213320230003 is an equidigital number, since it uses as much as digits as its factorization.

213320230003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 213320230003 its reverse (300032023312), we get a palindrome (513352253315).

The spelling of 213320230003 in words is "two hundred thirteen billion, three hundred twenty million, two hundred thirty thousand, three".