216104060651 has 8 divisors (see below), whose sum is σ = 231333518400. Its totient is φ = 201260158920.

The previous prime is 216104060633. The next prime is 216104060677. The reversal of 216104060651 is 156060401612.

216104060651 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 216104060651 - 2³⁴ = 198924191467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216104060621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 96387845 + ... + 96390086.

It is an arithmetic number, because the mean of its divisors is an integer number (28916689800).

Almost surely, 2^216104060651 is an apocalyptic number.

216104060651 is a deficient number, since it is larger than the sum of its proper divisors (15229457749).

216104060651 is a wasteful number, since it uses less digits than its factorization.

216104060651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192778009.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 216104060651 in words is "two hundred sixteen billion, one hundred four million, sixty thousand, six hundred fifty-one".