106808298165 has 40 divisors (see below), whose sum is σ = 191500853280. Its totient is φ = 56953391328.

The previous prime is 106808298143. The next prime is 106808298167. The reversal of 106808298165 is 561892808601.

It is a happy number.

It is not a de Polignac number, because 106808298165 - 2⁵ = 106808298133 is a prime.

It is a super-2 number, since 2×106808298165² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106808298167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2337306 + ... + 2382564.

It is an arithmetic number, because the mean of its divisors is an integer number (4787521332).

Almost surely, 2^106808298165 is an apocalyptic number.

106808298165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106808298165 is a deficient number, since it is larger than the sum of its proper divisors (84692555115).

106808298165 is an equidigital number, since it uses as much as digits as its factorization.

106808298165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51103 (or 51094 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

The spelling of 106808298165 in words is "one hundred six billion, eight hundred eight million, two hundred ninety-eight thousand, one hundred sixty-five".