23223230213 has 2 divisors, whose sum is σ = 23223230214. Its totient is φ = 23223230212.

The previous prime is 23223230201. The next prime is 23223230231. The reversal of 23223230213 is 31203232232.

Together with next prime (23223230231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23098528324 + 124701889 = 151982^2 + 11167^2 .

It is a cyclic number.

It is not a de Polignac number, because 23223230213 - 2¹⁶ = 23223164677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23223230413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611615106 + 11611615107.

It is an arithmetic number, because the mean of its divisors is an integer number (11611615107).

Almost surely, 2^23223230213 is an apocalyptic number.

It is an amenable number.

23223230213 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223230213 is an equidigital number, since it uses as much as digits as its factorization.

23223230213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23223230213 its reverse (31203232232), we get a palindrome (54426462445).

The spelling of 23223230213 in words is "twenty-three billion, two hundred twenty-three million, two hundred thirty thousand, two hundred thirteen".