106605056066 has 8 divisors (see below), whose sum is σ = 159937284240. Its totient is φ = 53292627988.

The previous prime is 106605056059. The next prime is 106605056119. The reversal of 106605056066 is 660650506601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106605056066² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4936556 + ... + 4958103.

It is an arithmetic number, because the mean of its divisors is an integer number (19992160530).

Almost surely, 2^106605056066 is an apocalyptic number.

106605056066 is a deficient number, since it is larger than the sum of its proper divisors (53332228174).

106605056066 is an equidigital number, since it uses as much as digits as its factorization.

106605056066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9900048.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 106605056066 in words is "one hundred six billion, six hundred five million, fifty-six thousand, sixty-six".