110309490773 has 2 divisors, whose sum is σ = 110309490774. Its totient is φ = 110309490772.

The previous prime is 110309490761. The next prime is 110309490799. The reversal of 110309490773 is 377094903011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62011956484 + 48297534289 = 249022^2 + 219767^2 .

It is an emirp because it is prime and its reverse (377094903011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110309490773 - 2¹⁴ = 110309474389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110309490713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55154745386 + 55154745387.

It is an arithmetic number, because the mean of its divisors is an integer number (55154745387).

Almost surely, 2^110309490773 is an apocalyptic number.

It is an amenable number.

110309490773 is a deficient number, since it is larger than the sum of its proper divisors (1).

110309490773 is an equidigital number, since it uses as much as digits as its factorization.

110309490773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 44.

The spelling of 110309490773 in words is "one hundred ten billion, three hundred nine million, four hundred ninety thousand, seven hundred seventy-three".