11010112020073 has 2 divisors, whose sum is σ = 11010112020074. Its totient is φ = 11010112020072.

The previous prime is 11010112020049. The next prime is 11010112020107. The reversal of 11010112020073 is 37002021101011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10768983881769 + 241128138304 = 3281613^2 + 491048^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010112020073 - 2²¹ = 11010109922921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11010112020073.

It is not a weakly prime, because it can be changed into another prime (11010112020773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505056010036 + 5505056010037.

It is an arithmetic number, because the mean of its divisors is an integer number (5505056010037).

Almost surely, 2^{11010112020073} is an apocalyptic number.

It is an amenable number.

11010112020073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010112020073 is an equidigital number, since it uses as much as digits as its factorization.

11010112020073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 11010112020073 its reverse (37002021101011), we get a palindrome (48012133121084).

The spelling of 11010112020073 in words is "eleven trillion, ten billion, one hundred twelve million, twenty thousand, seventy-three".