11233011323 has 4 divisors (see below), whose sum is σ = 11233919568. Its totient is φ = 11232103080.

The previous prime is 11233011319. The next prime is 11233011329. The reversal of 11233011323 is 32311033211.

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

It is a cyclic number.

It is not a de Polignac number, because 11233011323 - 2² = 11233011319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11233011295 and 11233011304.

It is not an unprimeable number, because it can be changed into a prime (11233011329) 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, 435311 + ... + 460392.

It is an arithmetic number, because the mean of its divisors is an integer number (2808479892).

Almost surely, 2^11233011323 is an apocalyptic number.

11233011323 is a deficient number, since it is larger than the sum of its proper divisors (908245).

11233011323 is an equidigital number, since it uses as much as digits as its factorization.

11233011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908244.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11233011323 its reverse (32311033211), we get a palindrome (43544044534).

The spelling of 11233011323 in words is "eleven billion, two hundred thirty-three million, eleven thousand, three hundred twenty-three".