100166602066 has 16 divisors (see below), whose sum is σ = 153766359648. Its totient is φ = 48911486400.

The previous prime is 100166602031. The next prime is 100166602087. The reversal of 100166602066 is 660206661001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539386 + ... + 700906.

It is an arithmetic number, because the mean of its divisors is an integer number (9610397478).

Almost surely, 2^100166602066 is an apocalyptic number.

100166602066 is a deficient number, since it is larger than the sum of its proper divisors (53599757582).

100166602066 is a wasteful number, since it uses less digits than its factorization.

100166602066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168777.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 100166602066 in words is "one hundred billion, one hundred sixty-six million, six hundred two thousand, sixty-six".