201110010200009 has 2 divisors, whose sum is σ = 201110010200010. Its totient is φ = 201110010200008.

The previous prime is 201110010200003. The next prime is 201110010200081. The reversal of 201110010200009 is 900002010011102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199912112784784 + 1197897415225 = 14139028^2 + 1094485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201110010200009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201110010200009.

It is not a weakly prime, because it can be changed into another prime (201110010200003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100555005100004 + 100555005100005.

It is an arithmetic number, because the mean of its divisors is an integer number (100555005100005).

Almost surely, 2^{201110010200009} is an apocalyptic number.

It is an amenable number.

201110010200009 is a deficient number, since it is larger than the sum of its proper divisors (1).

201110010200009 is an equidigital number, since it uses as much as digits as its factorization.

201110010200009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 201110010200009 in words is "two hundred one trillion, one hundred ten billion, ten million, two hundred thousand, nine".