11041312243 has 8 divisors (see below), whose sum is σ = 12516467600. Its totient is φ = 9655560288.

The previous prime is 11041312237. The next prime is 11041312277. The reversal of 11041312243 is 34221314011.

11041312243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11041312243 - 2¹⁷ = 11041181171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11041312343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22350588 + ... + 22351081.

It is an arithmetic number, because the mean of its divisors is an integer number (1564558450).

Almost surely, 2^11041312243 is an apocalyptic number.

11041312243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11041312243 is a deficient number, since it is larger than the sum of its proper divisors (1475155357).

11041312243 is a wasteful number, since it uses less digits than its factorization.

11041312243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44701701.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11041312243 its reverse (34221314011), we get a palindrome (45262626254).

The spelling of 11041312243 in words is "eleven billion, forty-one million, three hundred twelve thousand, two hundred forty-three".