216110304113 has 4 divisors (see below), whose sum is σ = 235756695408. Its totient is φ = 196463912820.

The previous prime is 216110304077. The next prime is 216110304121. The reversal of 216110304113 is 311403011612.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 216110304113 - 2¹² = 216110300017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216110304133) 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, 9823195631 + ... + 9823195652.

It is an arithmetic number, because the mean of its divisors is an integer number (58939173852).

Almost surely, 2^216110304113 is an apocalyptic number.

It is an amenable number.

216110304113 is a deficient number, since it is larger than the sum of its proper divisors (19646391295).

216110304113 is a wasteful number, since it uses less digits than its factorization.

216110304113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19646391294.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 216110304113 its reverse (311403011612), we get a palindrome (527513315725).

The spelling of 216110304113 in words is "two hundred sixteen billion, one hundred ten million, three hundred four thousand, one hundred thirteen".