11323229959 has 2 divisors, whose sum is σ = 11323229960. Its totient is φ = 11323229958.

The previous prime is 11323229941. The next prime is 11323229963. The reversal of 11323229959 is 95992232311.

11323229959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (95992232311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11323229959 - 2²¹ = 11321132807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11323229999) 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, 5661614979 + 5661614980.

It is an arithmetic number, because the mean of its divisors is an integer number (5661614980).

Almost surely, 2^11323229959 is an apocalyptic number.

11323229959 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323229959 is an equidigital number, since it uses as much as digits as its factorization.

11323229959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 262440, while the sum is 46.

The spelling of 11323229959 in words is "eleven billion, three hundred twenty-three million, two hundred twenty-nine thousand, nine hundred fifty-nine".