11418313 has 4 divisors (see below), whose sum is σ = 11488528. Its totient is φ = 11348100.

The previous prime is 11418307. The next prime is 11418331. The reversal of 11418313 is 31381411.

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 11418313 - 2⁹ = 11417801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11418343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34863 + ... + 35188.

It is an arithmetic number, because the mean of its divisors is an integer number (2872132).

Almost surely, 2^11418313 is an apocalyptic number.

It is an amenable number.

11418313 is a deficient number, since it is larger than the sum of its proper divisors (70215).

11418313 is an equidigital number, since it uses as much as digits as its factorization.

11418313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70214.

The product of its digits is 288, while the sum is 22.

The square root of 11418313 is about 3379.0994362404. The cubic root of 11418313 is about 225.1821603019.

Adding to 11418313 its reverse (31381411), we get a palindrome (42799724).

The spelling of 11418313 in words is "eleven million, four hundred eighteen thousand, three hundred thirteen".