100388050563777 has 16 divisors (see below), whose sum is σ = 141438310103040. Its totient is φ = 63205244820432.

The previous prime is 100388050563751. The next prime is 100388050563803. The reversal of 100388050563777 is 777365050883001.

It is an interprime number because it is at equal distance from previous prime (100388050563751) and next prime (100388050563803).

It is not a de Polignac number, because 100388050563777 - 2¹⁸ = 100388050301633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100388050563777.

It is not an unprimeable number, because it can be changed into a prime (100388050563277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9208217863 + ... + 9208228764.

It is an arithmetic number, because the mean of its divisors is an integer number (8839894381440).

Almost surely, 2^{100388050563777} is an apocalyptic number.

It is an amenable number.

100388050563777 is a deficient number, since it is larger than the sum of its proper divisors (41050259539263).

100388050563777 is a wasteful number, since it uses less digits than its factorization.

100388050563777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18416446732.

The product of its (nonzero) digits is 29635200, while the sum is 60.

The spelling of 100388050563777 in words is "one hundred trillion, three hundred eighty-eight billion, fifty million, five hundred sixty-three thousand, seven hundred seventy-seven".