210201110000027 has 2 divisors, whose sum is σ = 210201110000028. Its totient is φ = 210201110000026.

The previous prime is 210201110000009. The next prime is 210201110000051. The reversal of 210201110000027 is 720000011102012.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210201110000027 is a prime.

It is not a weakly prime, because it can be changed into another prime (210201110000227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100555000013 + 105100555000014.

It is an arithmetic number, because the mean of its divisors is an integer number (105100555000014).

Almost surely, 2^{210201110000027} is an apocalyptic number.

210201110000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

210201110000027 is an equidigital number, since it uses as much as digits as its factorization.

210201110000027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 210201110000027 its reverse (720000011102012), we get a palindrome (930201121102039).

The spelling of 210201110000027 in words is "two hundred ten trillion, two hundred one billion, one hundred ten million, twenty-seven", and thus it is an aban number.