100665101006 has 16 divisors (see below), whose sum is σ = 161405764128. Its totient is φ = 46969929600.

The previous prime is 100665101003. The next prime is 100665101063. The reversal of 100665101006 is 600101566001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100665101003) 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 7 ways as a sum of consecutive naturals, for example, 26685575 + ... + 26689346.

It is an arithmetic number, because the mean of its divisors is an integer number (10087860258).

Almost surely, 2^100665101006 is an apocalyptic number.

100665101006 is a deficient number, since it is larger than the sum of its proper divisors (60740663122).

100665101006 is a wasteful number, since it uses less digits than its factorization.

100665101006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53374987.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 100665101006 its reverse (600101566001), we get a palindrome (700766667007).

The spelling of 100665101006 in words is "one hundred billion, six hundred sixty-five million, one hundred one thousand, six".