21113330314 has 8 divisors (see below), whose sum is σ = 31846923360. Its totient is φ = 10497689196.

The previous prime is 21113330299. The next prime is 21113330377. The reversal of 21113330314 is 41303331112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 29487534 + ... + 29488249.

It is an arithmetic number, because the mean of its divisors is an integer number (3980865420).

Almost surely, 2^21113330314 is an apocalyptic number.

21113330314 is a deficient number, since it is larger than the sum of its proper divisors (10733593046).

21113330314 is a wasteful number, since it uses less digits than its factorization.

21113330314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58975964.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 21113330314 its reverse (41303331112), we get a palindrome (62416661426).

The spelling of 21113330314 in words is "twenty-one billion, one hundred thirteen million, three hundred thirty thousand, three hundred fourteen".