100550105606 has 24 divisors (see below), whose sum is σ = 157789613520. Its totient is φ = 48052055216.

The previous prime is 100550105569. The next prime is 100550105653. The reversal of 100550105606 is 606501055001.

It is a super-2 number, since 2×100550105606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1359476 + ... + 1431528.

It is an arithmetic number, because the mean of its divisors is an integer number (6574567230).

Almost surely, 2^100550105606 is an apocalyptic number.

100550105606 is a deficient number, since it is larger than the sum of its proper divisors (57239507914).

100550105606 is a wasteful number, since it uses less digits than its factorization.

100550105606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73420 (or 73397 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 100550105606 in words is "one hundred billion, five hundred fifty million, one hundred five thousand, six hundred six".