100718168513516 has 12 divisors (see below), whose sum is σ = 179244198202440. Its totient is φ = 49505540455680.

The previous prime is 100718168513497. The next prime is 100718168513519. The reversal of 100718168513516 is 615315861817001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100718168513519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213385950005 + ... + 213385950476.

It is an arithmetic number, because the mean of its divisors is an integer number (14937016516870).

Almost surely, 2^{100718168513516} is an apocalyptic number.

It is an amenable number.

100718168513516 is a deficient number, since it is larger than the sum of its proper divisors (78526029688924).

100718168513516 is a wasteful number, since it uses less digits than its factorization.

100718168513516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426771900544 (or 426771900542 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 53.

The spelling of 100718168513516 in words is "one hundred trillion, seven hundred eighteen billion, one hundred sixty-eight million, five hundred thirteen thousand, five hundred sixteen".