11243034211 has 2 divisors, whose sum is σ = 11243034212. Its totient is φ = 11243034210.

The previous prime is 11243034197. The next prime is 11243034233.

11243034211 is nontrivially palindromic in base 10.

It is an a-pointer prime, because the next prime (11243034233) can be obtained adding 11243034211 to its sum of digits (22).

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 11243034211 - 2⁹ = 11243033699 is a prime.

It is not a weakly prime, because it can be changed into another prime (11243034251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621517105 + 5621517106.

It is an arithmetic number, because the mean of its divisors is an integer number (5621517106).

Almost surely, 2^11243034211 is an apocalyptic number.

11243034211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11243034211 is an equidigital number, since it uses as much as digits as its factorization.

11243034211 is an evil number, because the sum of its binary digits is even.

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

It can be divided in two parts, 112430 and 34211, that added together give a palindrome (146641).

The spelling of 11243034211 in words is "eleven billion, two hundred forty-three million, thirty-four thousand, two hundred eleven".