100166560006611 has 48 divisors (see below), whose sum is σ = 159568880925696. Its totient is φ = 55687719132864.

The previous prime is 100166560006607. The next prime is 100166560006613. The reversal of 100166560006611 is 116600065661001.

It is not a de Polignac number, because 100166560006611 - 2² = 100166560006607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100166560006611.

It is not an unprimeable number, because it can be changed into a prime (100166560006613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91521960 + ... + 92609946.

It is an arithmetic number, because the mean of its divisors is an integer number (3324351685952).

Almost surely, 2^{100166560006611} is an apocalyptic number.

100166560006611 is a deficient number, since it is larger than the sum of its proper divisors (59402320919085).

100166560006611 is a wasteful number, since it uses less digits than its factorization.

100166560006611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104968 (or 1104961 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 100166560006611 in words is "one hundred trillion, one hundred sixty-six billion, five hundred sixty million, six thousand, six hundred eleven".