106647374345791 has 2 divisors, whose sum is σ = 106647374345792. Its totient is φ = 106647374345790.

The previous prime is 106647374345773. The next prime is 106647374345807. The reversal of 106647374345791 is 197543473746601.

It is a strong prime.

It is an emirp because it is prime and its reverse (197543473746601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106647374345791 - 2¹³ = 106647374337599 is a prime.

It is a super-2 number, since 2×106647374345791² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106647374345191) 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, 53323687172895 + 53323687172896.

It is an arithmetic number, because the mean of its divisors is an integer number (53323687172896).

Almost surely, 2^{106647374345791} is an apocalyptic number.

106647374345791 is a deficient number, since it is larger than the sum of its proper divisors (1).

106647374345791 is an equidigital number, since it uses as much as digits as its factorization.

106647374345791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320060160, while the sum is 67.

The spelling of 106647374345791 in words is "one hundred six trillion, six hundred forty-seven billion, three hundred seventy-four million, three hundred forty-five thousand, seven hundred ninety-one".