201012201333191 has 2 divisors, whose sum is σ = 201012201333192. Its totient is φ = 201012201333190.

The previous prime is 201012201333137. The next prime is 201012201333239. The reversal of 201012201333191 is 191333102210102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201012201333191 - 2⁶ = 201012201333127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201012201333101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506100666595 + 100506100666596.

It is an arithmetic number, because the mean of its divisors is an integer number (100506100666596).

Almost surely, 2^{201012201333191} is an apocalyptic number.

201012201333191 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012201333191 is an equidigital number, since it uses as much as digits as its factorization.

201012201333191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

Adding to 201012201333191 its reverse (191333102210102), we get a palindrome (392345303543293).

The spelling of 201012201333191 in words is "two hundred one trillion, twelve billion, two hundred one million, three hundred thirty-three thousand, one hundred ninety-one".