11010205243 has 2 divisors, whose sum is σ = 11010205244. Its totient is φ = 11010205242.

The previous prime is 11010205237. The next prime is 11010205247. The reversal of 11010205243 is 34250201011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010205243 - 2³³ = 2420270651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11010205243.

It is not a weakly prime, because it can be changed into another prime (11010205247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505102621 + 5505102622.

It is an arithmetic number, because the mean of its divisors is an integer number (5505102622).

Almost surely, 2^11010205243 is an apocalyptic number.

11010205243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010205243 is an equidigital number, since it uses as much as digits as its factorization.

11010205243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 11010205243 its reverse (34250201011), we get a palindrome (45260406254).

The spelling of 11010205243 in words is "eleven billion, ten million, two hundred five thousand, two hundred forty-three".