216023370230 has 16 divisors (see below), whose sum is σ = 389727819360. Its totient is φ = 86212514112.

The previous prime is 216023370179. The next prime is 216023370247. The reversal of 216023370230 is 32073320612.

It is a junction number, because it is equal to n+sod(n) for n = 216023370193 and 216023370202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24599639 + ... + 24608418.

It is an arithmetic number, because the mean of its divisors is an integer number (24357988710).

Almost surely, 2^216023370230 is an apocalyptic number.

216023370230 is a deficient number, since it is larger than the sum of its proper divisors (173704449130).

216023370230 is a wasteful number, since it uses less digits than its factorization.

216023370230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49208503.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 216023370230 its reverse (32073320612), we get a palindrome (248096690842).

The spelling of 216023370230 in words is "two hundred sixteen billion, twenty-three million, three hundred seventy thousand, two hundred thirty".