100105050010005 has 32 divisors (see below), whose sum is σ = 178571920907520. Its totient is φ = 53207143738560.

The previous prime is 100105050009997. The next prime is 100105050010183. The reversal of 100105050010005 is 500010050501001.

100105050010005 is a `hidden beast` number, since 1 + 0 + 0 + 10 + 50 + 500 + 100 + 0 + 5 = 666.

It is not a de Polignac number, because 100105050010005 - 2³ = 100105050009997 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100105050010005.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1265351041 + ... + 1265430150.

It is an arithmetic number, because the mean of its divisors is an integer number (5580372528360).

Almost surely, 2^{100105050010005} is an apocalyptic number.

100105050010005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100105050010005 is a deficient number, since it is larger than the sum of its proper divisors (78466870897515).

100105050010005 is a wasteful number, since it uses less digits than its factorization.

100105050010005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530781498 (or 2530781492 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The spelling of 100105050010005 in words is "one hundred trillion, one hundred five billion, fifty million, ten thousand, five".