100555060105 has 16 divisors (see below), whose sum is σ = 128288136960. Its totient is φ = 75494655808.

The previous prime is 100555060093. The next prime is 100555060139. The reversal of 100555060105 is 501060555001.

It is a cyclic number.

It is not a de Polignac number, because 100555060105 - 2¹⁵ = 100555027337 is a prime.

It is a super-2 number, since 2×100555060105² (a number of 23 digits) contains 22 as substring.

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, 8242885 + ... + 8255074.

It is an arithmetic number, because the mean of its divisors is an integer number (8018008560).

Almost surely, 2^100555060105 is an apocalyptic number.

It is an amenable number.

100555060105 is a deficient number, since it is larger than the sum of its proper divisors (27733076855).

100555060105 is a wasteful number, since it uses less digits than its factorization.

100555060105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16498040.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 100555060105 in words is "one hundred billion, five hundred fifty-five million, sixty thousand, one hundred five".