11123328890573 has 2 divisors, whose sum is σ = 11123328890574. Its totient is φ = 11123328890572.

The previous prime is 11123328890561. The next prime is 11123328890591. The reversal of 11123328890573 is 37509882332111.

11123328890573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9646975097764 + 1476353792809 = 3105958^2 + 1215053^2 .

It is a cyclic number.

It is not a de Polignac number, because 11123328890573 - 2¹⁰ = 11123328889549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11123328890593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561664445286 + 5561664445287.

It is an arithmetic number, because the mean of its divisors is an integer number (5561664445287).

Almost surely, 2^{11123328890573} is an apocalyptic number.

It is an amenable number.

11123328890573 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123328890573 is an equidigital number, since it uses as much as digits as its factorization.

11123328890573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 11123328890573 in words is "eleven trillion, one hundred twenty-three billion, three hundred twenty-eight million, eight hundred ninety thousand, five hundred seventy-three".