11343313 has 4 divisors (see below), whose sum is σ = 11350768. Its totient is φ = 11335860.

The previous prime is 11343307. The next prime is 11343329. The reversal of 11343313 is 31334311.

11343313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11343313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11343383) 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, 531 + ... + 4792.

It is an arithmetic number, because the mean of its divisors is an integer number (2837692).

Almost surely, 2^11343313 is an apocalyptic number.

It is an amenable number.

11343313 is a deficient number, since it is larger than the sum of its proper divisors (7455).

11343313 is an equidigital number, since it uses as much as digits as its factorization.

11343313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7454.

The product of its digits is 324, while the sum is 19.

The square root of 11343313 is about 3367.9835213374. The cubic root of 11343313 is about 224.6880483524.

Adding to 11343313 its reverse (31334311), we get a palindrome (42677624).

The spelling of 11343313 in words is "eleven million, three hundred forty-three thousand, three hundred thirteen".