100126560546 has 24 divisors (see below), whose sum is σ = 222804149724. Its totient is φ = 32473478880.

The previous prime is 100126560503. The next prime is 100126560613. The reversal of 100126560546 is 645065621001.

100126560546 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 2 + 6 + 5 + 605 + 46 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 76383140625 + 23743419921 = 276375^2 + 154089^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100126560546.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75169425 + ... + 75170756.

Almost surely, 2^100126560546 is an apocalyptic number.

100126560546 is an abundant number, since it is smaller than the sum of its proper divisors (122677589178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100126560546 is a wasteful number, since it uses less digits than its factorization.

100126560546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150340226 (or 150340223 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 100126560546 in words is "one hundred billion, one hundred twenty-six million, five hundred sixty thousand, five hundred forty-six".