100112305055 has 16 divisors (see below), whose sum is σ = 137843887104. Its totient is φ = 68374932000.

The previous prime is 100112305049. The next prime is 100112305087. The reversal of 100112305055 is 550503211001.

It is a happy number.

It is not a de Polignac number, because 100112305055 - 2¹⁶ = 100112239519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100112305055.

It is a congruent 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, 5689127 + ... + 5706696.

It is an arithmetic number, because the mean of its divisors is an integer number (8615242944).

Almost surely, 2^100112305055 is an apocalyptic number.

100112305055 is a deficient number, since it is larger than the sum of its proper divisors (37731582049).

100112305055 is a wasteful number, since it uses less digits than its factorization.

100112305055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11396086.

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 100112305055 its reverse (550503211001), we get a palindrome (650615516056).

The spelling of 100112305055 in words is "one hundred billion, one hundred twelve million, three hundred five thousand, fifty-five".