100385550368 has 24 divisors (see below), whose sum is σ = 199447215660. Its totient is φ = 49732289280.

The previous prime is 100385550359. The next prime is 100385550373. The reversal of 100385550368 is 863055583001.

It can be written as a sum of positive squares in 2 ways, for example, as 97511303824 + 2874246544 = 312268^2 + 53612^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14386643 + ... + 14393618.

Almost surely, 2^100385550368 is an apocalyptic number.

It is an amenable number.

100385550368 is a deficient number, since it is larger than the sum of its proper divisors (99061665292).

100385550368 is a wasteful number, since it uses less digits than its factorization.

100385550368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28780380 (or 28780372 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 100385550368 in words is "one hundred billion, three hundred eighty-five million, five hundred fifty thousand, three hundred sixty-eight".