11340343 has 16 divisors (see below), whose sum is σ = 13815360. Its totient is φ = 9086976.

The previous prime is 11340299. The next prime is 11340349. The reversal of 11340343 is 34304311.

11340343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11340343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11340343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27523 + ... + 27931.

It is an arithmetic number, because the mean of its divisors is an integer number (863460).

Almost surely, 2^11340343 is an apocalyptic number.

11340343 is a deficient number, since it is larger than the sum of its proper divisors (2475017).

11340343 is a wasteful number, since it uses less digits than its factorization.

11340343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 11340343 is about 3367.5425758259. The cubic root of 11340343 is about 224.6684367465.

Adding to 11340343 its reverse (34304311), we get a palindrome (45644654).

The spelling of 11340343 in words is "eleven million, three hundred forty thousand, three hundred forty-three".