101030330222191 has 2 divisors, whose sum is σ = 101030330222192. Its totient is φ = 101030330222190.

The previous prime is 101030330222189. The next prime is 101030330222323. The reversal of 101030330222191 is 191222033030101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101030330222191 - 2¹ = 101030330222189 is a prime.

Together with 101030330222189, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101030330222111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515165111095 + 50515165111096.

It is an arithmetic number, because the mean of its divisors is an integer number (50515165111096).

Almost surely, 2^{101030330222191} is an apocalyptic number.

101030330222191 is a deficient number, since it is larger than the sum of its proper divisors (1).

101030330222191 is an equidigital number, since it uses as much as digits as its factorization.

101030330222191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

Adding to 101030330222191 its reverse (191222033030101), we get a palindrome (292252363252292).

The spelling of 101030330222191 in words is "one hundred one trillion, thirty billion, three hundred thirty million, two hundred twenty-two thousand, one hundred ninety-one".