11243300041 has 2 divisors, whose sum is σ = 11243300042. Its totient is φ = 11243300040.

The previous prime is 11243300039. The next prime is 11243300051. The reversal of 11243300041 is 14000334211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7550914816 + 3692385225 = 86896^2 + 60765^2 .

It is an emirp because it is prime and its reverse (14000334211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11243300041 - 2¹ = 11243300039 is a prime.

Together with 11243300039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11243299991 and 11243300018.

It is not a weakly prime, because it can be changed into another prime (11243300051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621650020 + 5621650021.

It is an arithmetic number, because the mean of its divisors is an integer number (5621650021).

Almost surely, 2^11243300041 is an apocalyptic number.

It is an amenable number.

11243300041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11243300041 is an equidigital number, since it uses as much as digits as its factorization.

11243300041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11243300041 its reverse (14000334211), we get a palindrome (25243634252).

It can be divided in two parts, 1124 and 3300041, that added together give a triangular number (3301165 = T₂₅₆₉).

The spelling of 11243300041 in words is "eleven billion, two hundred forty-three million, three hundred thousand, forty-one".