11266313 has 4 divisors (see below), whose sum is σ = 11273028. Its totient is φ = 11259600.

The previous prime is 11266303. The next prime is 11266357. The reversal of 11266313 is 31366211.

It is a happy number.

11266313 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 brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6927424 + 4338889 = 2632^2 + 2083^2 .

It is a cyclic number.

It is not a de Polignac number, because 11266313 - 2¹⁴ = 11249929 is a prime.

It is a super-4 number, since 4×11266313⁴ (a number of 29 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11266303) 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, 1595 + ... + 5007.

It is an arithmetic number, because the mean of its divisors is an integer number (2818257).

Almost surely, 2^11266313 is an apocalyptic number.

It is an amenable number.

11266313 is a deficient number, since it is larger than the sum of its proper divisors (6715).

11266313 is an equidigital number, since it uses as much as digits as its factorization.

11266313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6714.

The product of its digits is 648, while the sum is 23.

The square root of 11266313 is about 3356.5328837954. The cubic root of 11266313 is about 224.1784889557.

The spelling of 11266313 in words is "eleven million, two hundred sixty-six thousand, three hundred thirteen".