11243255020093 has 2 divisors, whose sum is σ = 11243255020094. Its totient is φ = 11243255020092.

The previous prime is 11243255020091. The next prime is 11243255020133. The reversal of 11243255020093 is 39002055234211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5961517990884 + 5281737029209 = 2441622^2 + 2298203^2 .

It is a cyclic number.

It is not a de Polignac number, because 11243255020093 - 2¹ = 11243255020091 is a prime.

Together with 11243255020091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11243255020091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621627510046 + 5621627510047.

It is an arithmetic number, because the mean of its divisors is an integer number (5621627510047).

Almost surely, 2^{11243255020093} is an apocalyptic number.

It is an amenable number.

11243255020093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11243255020093 is an equidigital number, since it uses as much as digits as its factorization.

11243255020093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 11243255020093 in words is "eleven trillion, two hundred forty-three billion, two hundred fifty-five million, twenty thousand, ninety-three".