11365130773 has 2 divisors, whose sum is σ = 11365130774. Its totient is φ = 11365130772.

The previous prime is 11365130729. The next prime is 11365130831. The reversal of 11365130773 is 37703156311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8457009444 + 2908121329 = 91962^2 + 53927^2 .

It is a cyclic number.

It is not a de Polignac number, because 11365130773 - 2¹³ = 11365122581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11365131773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5682565386 + 5682565387.

It is an arithmetic number, because the mean of its divisors is an integer number (5682565387).

Almost surely, 2^11365130773 is an apocalyptic number.

It is an amenable number.

11365130773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11365130773 is an equidigital number, since it uses as much as digits as its factorization.

11365130773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39690, while the sum is 37.

The spelling of 11365130773 in words is "eleven billion, three hundred sixty-five million, one hundred thirty thousand, seven hundred seventy-three".