2116303321304 has 16 divisors (see below), whose sum is σ = 3968098891200. Its totient is φ = 1058143616992.

The previous prime is 2116303321259. The next prime is 2116303321333. The reversal of 2116303321304 is 4031233036112.

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 3 ways as a sum of consecutive naturals, for example, 197369 + ... + 2066775.

It is an arithmetic number, because the mean of its divisors is an integer number (248006180700).

Almost surely, 2^{2116303321304} is an apocalyptic number.

It is an amenable number.

2116303321304 is a deficient number, since it is larger than the sum of its proper divisors (1851795569896).

2116303321304 is a wasteful number, since it uses less digits than its factorization.

2116303321304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010922 (or 2010918 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 2116303321304 its reverse (4031233036112), we get a palindrome (6147536357416).

The spelling of 2116303321304 in words is "two trillion, one hundred sixteen billion, three hundred three million, three hundred twenty-one thousand, three hundred four".