11210101202173 has 2 divisors, whose sum is σ = 11210101202174. Its totient is φ = 11210101202172.

The previous prime is 11210101202101. The next prime is 11210101202219. The reversal of 11210101202173 is 37120210101211.

11210101202173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10062231098404 + 1147870103769 = 3172102^2 + 1071387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11210101202173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11210101202273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605050601086 + 5605050601087.

It is an arithmetic number, because the mean of its divisors is an integer number (5605050601087).

Almost surely, 2^{11210101202173} is an apocalyptic number.

It is an amenable number.

11210101202173 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210101202173 is an equidigital number, since it uses as much as digits as its factorization.

11210101202173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 11210101202173 its reverse (37120210101211), we get a palindrome (48330311303384).

The spelling of 11210101202173 in words is "eleven trillion, two hundred ten billion, one hundred one million, two hundred two thousand, one hundred seventy-three".