216036323 has 8 divisors (see below), whose sum is σ = 231641280. Its totient is φ = 200753280.

The previous prime is 216036211. The next prime is 216036329. The reversal of 216036323 is 323630612.

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 216036323 - 2¹⁸ = 215774179 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 216036292 and 216036301.

It is not an unprimeable number, because it can be changed into a prime (216036329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79088 + ... + 81773.

It is an arithmetic number, because the mean of its divisors is an integer number (28955160).

Almost surely, 2^216036323 is an apocalyptic number.

216036323 is a deficient number, since it is larger than the sum of its proper divisors (15604957).

216036323 is a wasteful number, since it uses less digits than its factorization.

216036323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160957.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 216036323 is about 14698.1741383071. The cubic root of 216036323 is about 600.0336305224.

Adding to 216036323 its reverse (323630612), we get a palindrome (539666935).

It can be divided in two parts, 2160 and 36323, that added together give a palindrome (38483).

The spelling of 216036323 in words is "two hundred sixteen million, thirty-six thousand, three hundred twenty-three".