11243041 has 4 divisors (see below), whose sum is σ = 11834800. Its totient is φ = 10651284.

The previous prime is 11243009. The next prime is 11243047. The reversal of 11243041 is 14034211.

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 11243041 - 2⁵ = 11243009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11243047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295851 + ... + 295888.

It is an arithmetic number, because the mean of its divisors is an integer number (2958700).

Almost surely, 2^11243041 is an apocalyptic number.

It is an amenable number.

11243041 is a deficient number, since it is larger than the sum of its proper divisors (591759).

11243041 is an equidigital number, since it uses as much as digits as its factorization.

11243041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591758.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 11243041 is about 3353.0644193036. The cubic root of 11243041 is about 224.0240261750.

Adding to 11243041 its reverse (14034211), we get a palindrome (25277252).

The spelling of 11243041 in words is "eleven million, two hundred forty-three thousand, forty-one".