100666050015 has 16 divisors (see below), whose sum is σ = 163706102496. Its totient is φ = 52808419200.

The previous prime is 100666049999. The next prime is 100666050031. The reversal of 100666050015 is 510050666001.

It is an interprime number because it is at equal distance from previous prime (100666049999) and next prime (100666050031).

It is not a de Polignac number, because 100666050015 - 2⁴ = 100666049999 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 55007856 + ... + 55009685.

It is an arithmetic number, because the mean of its divisors is an integer number (10231631406).

Almost surely, 2^100666050015 is an apocalyptic number.

100666050015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100666050015 is a deficient number, since it is larger than the sum of its proper divisors (63040052481).

100666050015 is a wasteful number, since it uses less digits than its factorization.

100666050015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110017610.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 100666050015 in words is "one hundred billion, six hundred sixty-six million, fifty thousand, fifteen".