11340010343 has 4 divisors (see below), whose sum is σ = 11342279280. Its totient is φ = 11337741408.

The previous prime is 11340010309. The next prime is 11340010391. The reversal of 11340010343 is 34301004311.

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 11340010343 - 2¹⁰ = 11340009319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340010243) 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, 1126955 + ... + 1136972.

It is an arithmetic number, because the mean of its divisors is an integer number (2835569820).

Almost surely, 2^11340010343 is an apocalyptic number.

11340010343 is a deficient number, since it is larger than the sum of its proper divisors (2268937).

11340010343 is an equidigital number, since it uses as much as digits as its factorization.

11340010343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268936.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11340010343 its reverse (34301004311), we get a palindrome (45641014654).

The spelling of 11340010343 in words is "eleven billion, three hundred forty million, ten thousand, three hundred forty-three".