201110020100201 has 2 divisors, whose sum is σ = 201110020100202. Its totient is φ = 201110020100200.

The previous prime is 201110020100159. The next prime is 201110020100233. The reversal of 201110020100201 is 102001020011102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197523348490000 + 3586671610201 = 14054300^2 + 1893851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201110020100201 is a prime.

It is not a weakly prime, because it can be changed into another prime (201110020100701) 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, 100555010050100 + 100555010050101.

It is an arithmetic number, because the mean of its divisors is an integer number (100555010050101).

Almost surely, 2^{201110020100201} is an apocalyptic number.

It is an amenable number.

201110020100201 is a deficient number, since it is larger than the sum of its proper divisors (1).

201110020100201 is an equidigital number, since it uses as much as digits as its factorization.

201110020100201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201110020100201 its reverse (102001020011102), we get a palindrome (303111040111303).

The spelling of 201110020100201 in words is "two hundred one trillion, one hundred ten billion, twenty million, one hundred thousand, two hundred one".