100553105105 has 16 divisors (see below), whose sum is σ = 126871138944. Its totient is φ = 76357607040.

The previous prime is 100553105089. The next prime is 100553105113. The reversal of 100553105105 is 501501355001.

It is not a de Polignac number, because 100553105105 - 2⁴ = 100553105089 is a prime.

It is a super-2 number, since 2×100553105105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3322244 + ... + 3352373.

It is an arithmetic number, because the mean of its divisors is an integer number (7929446184).

Almost surely, 2^100553105105 is an apocalyptic number.

It is an amenable number.

100553105105 is a deficient number, since it is larger than the sum of its proper divisors (26318033839).

100553105105 is a wasteful number, since it uses less digits than its factorization.

100553105105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6674776.

The product of its (nonzero) digits is 1875, while the sum is 26.

The spelling of 100553105105 in words is "one hundred billion, five hundred fifty-three million, one hundred five thousand, one hundred five".