11004241243 has 2 divisors, whose sum is σ = 11004241244. Its totient is φ = 11004241242.

The previous prime is 11004241201. The next prime is 11004241249. The reversal of 11004241243 is 34214240011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11004241243 - 2³³ = 2414306651 is a prime.

It is not a weakly prime, because it can be changed into another prime (11004241249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502120621 + 5502120622.

It is an arithmetic number, because the mean of its divisors is an integer number (5502120622).

Almost surely, 2^11004241243 is an apocalyptic number.

11004241243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11004241243 is an equidigital number, since it uses as much as digits as its factorization.

11004241243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11004241243 its reverse (34214240011), we get a palindrome (45218481254).

The spelling of 11004241243 in words is "eleven billion, four million, two hundred forty-one thousand, two hundred forty-three".