216327314603 has 4 divisors (see below), whose sum is σ = 227712962760. Its totient is φ = 204941666448.

The previous prime is 216327314579. The next prime is 216327314629. The reversal of 216327314603 is 306413723612.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 216327314603 - 2¹⁴ = 216327298219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216327314003) 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, 5692824050 + ... + 5692824087.

It is an arithmetic number, because the mean of its divisors is an integer number (56928240690).

Almost surely, 2^216327314603 is an apocalyptic number.

216327314603 is a deficient number, since it is larger than the sum of its proper divisors (11385648157).

216327314603 is a wasteful number, since it uses less digits than its factorization.

216327314603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11385648156.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 216327314603 in words is "two hundred sixteen billion, three hundred twenty-seven million, three hundred fourteen thousand, six hundred three".