11302213243 has 2 divisors, whose sum is σ = 11302213244. Its totient is φ = 11302213242.

The previous prime is 11302213211. The next prime is 11302213261. The reversal of 11302213243 is 34231220311.

11302213243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11302213243 - 2⁵ = 11302213211 is a prime.

It is not a weakly prime, because it can be changed into another prime (11302213943) 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 as a sum of consecutive naturals, namely, 5651106621 + 5651106622.

It is an arithmetic number, because the mean of its divisors is an integer number (5651106622).

Almost surely, 2^11302213243 is an apocalyptic number.

11302213243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302213243 is an equidigital number, since it uses as much as digits as its factorization.

11302213243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11302213243 its reverse (34231220311), we get a palindrome (45533433554).

The spelling of 11302213243 in words is "eleven billion, three hundred two million, two hundred thirteen thousand, two hundred forty-three".