11323313343 has 24 divisors (see below), whose sum is σ = 16524144000. Its totient is φ = 7471308240.

The previous prime is 11323313341. The next prime is 11323313347. The reversal of 11323313343 is 34331332311.

11323313343 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 3 + 313 + 343 = 666.

It is not a de Polignac number, because 11323313343 - 2¹ = 11323313341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323313341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3234408 + ... + 3237906.

It is an arithmetic number, because the mean of its divisors is an integer number (688506000).

Almost surely, 2^11323313343 is an apocalyptic number.

11323313343 is a deficient number, since it is larger than the sum of its proper divisors (5200830657).

11323313343 is a wasteful number, since it uses less digits than its factorization.

11323313343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7099 (or 7096 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 11323313343 its reverse (34331332311), we get a palindrome (45654645654).

The spelling of 11323313343 in words is "eleven billion, three hundred twenty-three million, three hundred thirteen thousand, three hundred forty-three".