11123333323 has 4 divisors (see below), whose sum is σ = 11123544328. Its totient is φ = 11123122320.

The previous prime is 11123333321. The next prime is 11123333329. The reversal of 11123333323 is 32333332111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11123333323 - 2¹ = 11123333321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11123333321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48688 + ... + 156898.

It is an arithmetic number, because the mean of its divisors is an integer number (2780886082).

Almost surely, 2^11123333323 is an apocalyptic number.

11123333323 is a deficient number, since it is larger than the sum of its proper divisors (211005).

11123333323 is a wasteful number, since it uses less digits than its factorization.

11123333323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211004.

The product of its digits is 2916, while the sum is 25.

Adding to 11123333323 its reverse (32333332111), we get a palindrome (43456665434).

The spelling of 11123333323 in words is "eleven billion, one hundred twenty-three million, three hundred thirty-three thousand, three hundred twenty-three".