3216023303313 has 8 divisors (see below), whose sum is σ = 4291044450688. Its totient is φ = 2142508845744.

The previous prime is 3216023303267. The next prime is 3216023303329. The reversal of 3216023303313 is 3133033206123.

It is a happy number.

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

It is not a de Polignac number, because 3216023303313 - 2²⁰ = 3216022254737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3216023303333) 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, 376667470 + ... + 376676007.

It is an arithmetic number, because the mean of its divisors is an integer number (536380556336).

Almost surely, 2^{3216023303313} is an apocalyptic number.

It is an amenable number.

3216023303313 is a deficient number, since it is larger than the sum of its proper divisors (1075021147375).

3216023303313 is a wasteful number, since it uses less digits than its factorization.

3216023303313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753344903.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 3216023303313 its reverse (3133033206123), we get a palindrome (6349056509436).

The spelling of 3216023303313 in words is "three trillion, two hundred sixteen billion, twenty-three million, three hundred three thousand, three hundred thirteen".