1101110110073 has 2 divisors, whose sum is σ = 1101110110074. Its totient is φ = 1101110110072.

The previous prime is 1101110109989. The next prime is 1101110110153. The reversal of 1101110110073 is 3700110111011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 777858733369 + 323251376704 = 881963^2 + 568552^2 .

It is an emirp because it is prime and its reverse (3700110111011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1101110110073 - 2²⁰ = 1101109061497 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101110110673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550555055036 + 550555055037.

It is an arithmetic number, because the mean of its divisors is an integer number (550555055037).

Almost surely, 2^{1101110110073} is an apocalyptic number.

It is an amenable number.

1101110110073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101110110073 is an equidigital number, since it uses as much as digits as its factorization.

1101110110073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21, while the sum is 17.

Adding to 1101110110073 its reverse (3700110111011), we get a palindrome (4801220221084).

The spelling of 1101110110073 in words is "one trillion, one hundred one billion, one hundred ten million, one hundred ten thousand, seventy-three".