11323320222073 has 2 divisors, whose sum is σ = 11323320222074. Its totient is φ = 11323320222072.

The previous prime is 11323320222031. The next prime is 11323320222079. The reversal of 11323320222073 is 37022202332311.

11323320222073 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 can be written as a sum of positive squares in only one way, i.e., 8046452737129 + 3276867484944 = 2836627^2 + 1810212^2 .

It is a cyclic number.

It is not a de Polignac number, because 11323320222073 - 2³³ = 11314730287481 is a prime.

It is not a weakly prime, because it can be changed into another prime (11323320222079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661660111036 + 5661660111037.

It is an arithmetic number, because the mean of its divisors is an integer number (5661660111037).

Almost surely, 2^{11323320222073} is an apocalyptic number.

It is an amenable number.

11323320222073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323320222073 is an equidigital number, since it uses as much as digits as its factorization.

11323320222073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 11323320222073 its reverse (37022202332311), we get a palindrome (48345522554384).

The spelling of 11323320222073 in words is "eleven trillion, three hundred twenty-three billion, three hundred twenty million, two hundred twenty-two thousand, seventy-three".