201010210001191 has 2 divisors, whose sum is σ = 201010210001192. Its totient is φ = 201010210001190.

The previous prime is 201010210001137. The next prime is 201010210001231. The reversal of 201010210001191 is 191100012010102.

201010210001191 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 is a cyclic number.

It is not a de Polignac number, because 201010210001191 - 2⁷ = 201010210001063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201010210001101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505105000595 + 100505105000596.

It is an arithmetic number, because the mean of its divisors is an integer number (100505105000596).

Almost surely, 2^{201010210001191} is an apocalyptic number.

201010210001191 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010210001191 is an equidigital number, since it uses as much as digits as its factorization.

201010210001191 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 19.

Adding to 201010210001191 its reverse (191100012010102), we get a palindrome (392110222011293).

The spelling of 201010210001191 in words is "two hundred one trillion, ten billion, two hundred ten million, one thousand, one hundred ninety-one".