100516650055 has 4 divisors (see below), whose sum is σ = 120619980072. Its totient is φ = 80413320040.

The previous prime is 100516650037. The next prime is 100516650067. The reversal of 100516650055 is 550056615001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550056615001 = 313 ⋅1757369377.

It is not a de Polignac number, because 100516650055 - 2⁷ = 100516649927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100516650055.

It is a congruent number.

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, 10051665001 + ... + 10051665010.

It is an arithmetic number, because the mean of its divisors is an integer number (30154995018).

Almost surely, 2^100516650055 is an apocalyptic number.

100516650055 is a deficient number, since it is larger than the sum of its proper divisors (20103330017).

100516650055 is an equidigital number, since it uses as much as digits as its factorization.

100516650055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20103330016.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 100516650055 in words is "one hundred billion, five hundred sixteen million, six hundred fifty thousand, fifty-five".