100701720216555 has 8 divisors (see below), whose sum is σ = 161122752346512. Its totient is φ = 53707584115488.

The previous prime is 100701720216523. The next prime is 100701720216607. The reversal of 100701720216555 is 555612027107001.

100701720216555 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100701720216555 - 2⁵ = 100701720216523 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356724007204 + ... + 3356724007233.

It is an arithmetic number, because the mean of its divisors is an integer number (20140344043314).

Almost surely, 2^{100701720216555} is an apocalyptic number.

100701720216555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100701720216555 is a deficient number, since it is larger than the sum of its proper divisors (60421032129957).

100701720216555 is an equidigital number, since it uses as much as digits as its factorization.

100701720216555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6713448014445.

The product of its (nonzero) digits is 147000, while the sum is 42.

The spelling of 100701720216555 in words is "one hundred trillion, seven hundred one billion, seven hundred twenty million, two hundred sixteen thousand, five hundred fifty-five".