11236560773 has 2 divisors, whose sum is σ = 11236560774. Its totient is φ = 11236560772.

The previous prime is 11236560721. The next prime is 11236560791. The reversal of 11236560773 is 37706563211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10996248769 + 240312004 = 104863^2 + 15502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11236560773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11236560773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11236560073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5618280386 + 5618280387.

It is an arithmetic number, because the mean of its divisors is an integer number (5618280387).

Almost surely, 2^11236560773 is an apocalyptic number.

It is an amenable number.

11236560773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11236560773 is an equidigital number, since it uses as much as digits as its factorization.

11236560773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 11236560773 in words is "eleven billion, two hundred thirty-six million, five hundred sixty thousand, seven hundred seventy-three".