11340212313 has 4 divisors (see below), whose sum is σ = 15120283088. Its totient is φ = 7560141540.

The previous prime is 11340212309. The next prime is 11340212327. The reversal of 11340212313 is 31321204311.

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 not a de Polignac number, because 11340212313 - 2² = 11340212309 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 11340212313.

It is not an unprimeable number, because it can be changed into a prime (11340212383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890035383 + ... + 1890035388.

It is an arithmetic number, because the mean of its divisors is an integer number (3780070772).

Almost surely, 2^11340212313 is an apocalyptic number.

It is an amenable number.

11340212313 is a deficient number, since it is larger than the sum of its proper divisors (3780070775).

11340212313 is an equidigital number, since it uses as much as digits as its factorization.

11340212313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780070774.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11340212313 its reverse (31321204311), we get a palindrome (42661416624).

The spelling of 11340212313 in words is "eleven billion, three hundred forty million, two hundred twelve thousand, three hundred thirteen".