100780224282648 has 48 divisors (see below), whose sum is σ = 272948097572280. Its totient is φ = 33593204179584.

The previous prime is 100780224282641. The next prime is 100780224282667. The reversal of 100780224282648 is 846282422087001.

It is a happy number.

100780224282648 is a `hidden beast` number, since 1 + 0 + 0 + 7 + 80 + 224 + 282 + 64 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 100780224282594 and 100780224282603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100780224282641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7936636 + ... + 16265012.

Almost surely, 2^{100780224282648} is an apocalyptic number.

100780224282648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

100780224282648 is an abundant number, since it is smaller than the sum of its proper divisors (172167873289632).

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

100780224282648 is a wasteful number, since it uses less digits than its factorization.

100780224282648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496456 (or 8496449 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 54.

The spelling of 100780224282648 in words is "one hundred trillion, seven hundred eighty billion, two hundred twenty-four million, two hundred eighty-two thousand, six hundred forty-eight".