100555606011 has 32 divisors (see below), whose sum is σ = 156428928000. Its totient is φ = 56270712960.

The previous prime is 100555606003. The next prime is 100555606051. The reversal of 100555606011 is 110606555001.

It is not a de Polignac number, because 100555606011 - 2³ = 100555606003 is a prime.

It is a super-2 number, since 2×100555606011² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100555606011.

It is not an unprimeable number, because it can be changed into a prime (100555606051) 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 31 ways as a sum of consecutive naturals, for example, 4156 + ... + 448473.

It is an arithmetic number, because the mean of its divisors is an integer number (4888404000).

Almost surely, 2^100555606011 is an apocalyptic number.

100555606011 is a deficient number, since it is larger than the sum of its proper divisors (55873321989).

100555606011 is a wasteful number, since it uses less digits than its factorization.

100555606011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452859.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 100555606011 in words is "one hundred billion, five hundred fifty-five million, six hundred six thousand, eleven".