11340313013 has 4 divisors (see below), whose sum is σ = 11343870048. Its totient is φ = 11336755980.

The previous prime is 11340313009. The next prime is 11340313037. The reversal of 11340313013 is 31031304311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11340313013 - 2² = 11340313009 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 (11340313213) 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, 1773731 + ... + 1780112.

It is an arithmetic number, because the mean of its divisors is an integer number (2835967512).

Almost surely, 2^11340313013 is an apocalyptic number.

It is an amenable number.

11340313013 is a deficient number, since it is larger than the sum of its proper divisors (3557035).

11340313013 is an equidigital number, since it uses as much as digits as its factorization.

11340313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557034.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11340313013 its reverse (31031304311), we get a palindrome (42371617324).

The spelling of 11340313013 in words is "eleven billion, three hundred forty million, three hundred thirteen thousand, thirteen".