11368243 has 2 divisors, whose sum is σ = 11368244. Its totient is φ = 11368242.

The previous prime is 11368241. The next prime is 11368249. The reversal of 11368243 is 34286311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11368243 - 2¹ = 11368241 is a prime.

Together with 11368241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11368241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5684121 + 5684122.

It is an arithmetic number, because the mean of its divisors is an integer number (5684122).

Almost surely, 2^11368243 is an apocalyptic number.

11368243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11368243 is an equidigital number, since it uses as much as digits as its factorization.

11368243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 11368243 is about 3371.6825176757. The cubic root of 11368243 is about 224.8525321754.

It can be divided in two parts, 11368 and 243, that added together give a palindrome (11611).

The spelling of 11368243 in words is "eleven million, three hundred sixty-eight thousand, two hundred forty-three".