11323243343 has 6 divisors (see below), whose sum is σ = 11727164904. Its totient is φ = 10932785864.

The previous prime is 11323243319. The next prime is 11323243369. The reversal of 11323243343 is 34334232311.

It is a de Polignac number, because none of the positive numbers 2^k-11323243343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323243313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6731171 + ... + 6732852.

It is an arithmetic number, because the mean of its divisors is an integer number (1954527484).

Almost surely, 2^11323243343 is an apocalyptic number.

11323243343 is a deficient number, since it is larger than the sum of its proper divisors (403921561).

11323243343 is an equidigital number, since it uses as much as digits as its factorization.

11323243343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13464081 (or 13464052 counting only the distinct ones).

The product of its digits is 15552, while the sum is 29.

Adding to 11323243343 its reverse (34334232311), we get a palindrome (45657475654).

The spelling of 11323243343 in words is "eleven billion, three hundred twenty-three million, two hundred forty-three thousand, three hundred forty-three".