11340343213 has 8 divisors (see below), whose sum is σ = 11904572160. Its totient is φ = 10788515040.

The previous prime is 11340343171. The next prime is 11340343219. The reversal of 11340343213 is 31234304311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11340343213 - 2²¹ = 11338246061 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 (11340343219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3098320 + ... + 3101977.

It is an arithmetic number, because the mean of its divisors is an integer number (1488071520).

Almost surely, 2^11340343213 is an apocalyptic number.

It is an amenable number.

11340343213 is a deficient number, since it is larger than the sum of its proper divisors (564228947).

11340343213 is an equidigital number, since it uses as much as digits as its factorization.

11340343213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6200387.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11340343213 its reverse (31234304311), we get a palindrome (42574647524).

The spelling of 11340343213 in words is "eleven billion, three hundred forty million, three hundred forty-three thousand, two hundred thirteen".