11323340323 has 4 divisors (see below), whose sum is σ = 11478454648. Its totient is φ = 11168226000.

The previous prime is 11323340317. The next prime is 11323340341. The reversal of 11323340323 is 32304332311.

11323340323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11323340323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11323340393) 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 in 3 ways as a sum of consecutive naturals, for example, 77557053 + ... + 77557198.

It is an arithmetic number, because the mean of its divisors is an integer number (2869613662).

Almost surely, 2^11323340323 is an apocalyptic number.

11323340323 is a deficient number, since it is larger than the sum of its proper divisors (155114325).

11323340323 is an equidigital number, since it uses as much as digits as its factorization.

11323340323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155114324.

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

Adding to 11323340323 its reverse (32304332311), we get a palindrome (43627672634).

The spelling of 11323340323 in words is "eleven billion, three hundred twenty-three million, three hundred forty thousand, three hundred twenty-three".