212023241323 has 2 divisors, whose sum is σ = 212023241324. Its totient is φ = 212023241322.

The previous prime is 212023241303. The next prime is 212023241371. The reversal of 212023241323 is 323142320212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212023241323 - 2⁵ = 212023241291 is a prime.

It is a super-2 number, since 2×212023241323² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212023241303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011620661 + 106011620662.

It is an arithmetic number, because the mean of its divisors is an integer number (106011620662).

Almost surely, 2^212023241323 is an apocalyptic number.

212023241323 is a deficient number, since it is larger than the sum of its proper divisors (1).

212023241323 is an equidigital number, since it uses as much as digits as its factorization.

212023241323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 212023241323 its reverse (323142320212), we get a palindrome (535165561535).

The spelling of 212023241323 in words is "two hundred twelve billion, twenty-three million, two hundred forty-one thousand, three hundred twenty-three".