11301113 has 4 divisors (see below), whose sum is σ = 11309220. Its totient is φ = 11293008.

The previous prime is 11301109. The next prime is 11301127. The reversal of 11301113 is 31110311.

It is a happy number.

11301113 is digitally balanced in base 3, 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 8779369 + 2521744 = 2963^2 + 1588^2 .

It is a cyclic number.

It is not a de Polignac number, because 11301113 - 2² = 11301109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11301094 and 11301103.

It is not an unprimeable number, because it can be changed into a prime (11301133) 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, 1370 + ... + 4947.

It is an arithmetic number, because the mean of its divisors is an integer number (2827305).

Almost surely, 2^11301113 is an apocalyptic number.

It is an amenable number.

11301113 is a deficient number, since it is larger than the sum of its proper divisors (8107).

11301113 is an equidigital number, since it uses as much as digits as its factorization.

11301113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8106.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 11301113 is about 3361.7128074837. The cubic root of 11301113 is about 224.4090699422.

Adding to 11301113 its reverse (31110311), we get a palindrome (42411424).

The spelling of 11301113 in words is "eleven million, three hundred one thousand, one hundred thirteen".