11320754773 has 2 divisors, whose sum is σ = 11320754774. Its totient is φ = 11320754772.

The previous prime is 11320754719. The next prime is 11320754803. The reversal of 11320754773 is 37745702311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8067991684 + 3252763089 = 89822^2 + 57033^2 .

It is a cyclic number.

It is not a de Polignac number, because 11320754773 - 2²¹ = 11318657621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320734773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660377386 + 5660377387.

It is an arithmetic number, because the mean of its divisors is an integer number (5660377387).

Almost surely, 2^11320754773 is an apocalyptic number.

It is an amenable number.

11320754773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320754773 is an equidigital number, since it uses as much as digits as its factorization.

11320754773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 11320754773 in words is "eleven billion, three hundred twenty million, seven hundred fifty-four thousand, seven hundred seventy-three".