3320231333213 has 4 divisors (see below), whose sum is σ = 3320255725020. Its totient is φ = 3320206941408.

The previous prime is 3320231333207. The next prime is 3320231333233. The reversal of 3320231333213 is 3123331320233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 613344284569 + 2706887048644 = 783163^2 + 1645262^2 .

It is a cyclic number.

It is not a de Polignac number, because 3320231333213 - 2¹⁰ = 3320231332189 is a prime.

It is a super-2 number, since 2×3320231333213² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320231333233) 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, 11990570 + ... + 12264347.

It is an arithmetic number, because the mean of its divisors is an integer number (830063931255).

Almost surely, 2^{3320231333213} is an apocalyptic number.

It is an amenable number.

3320231333213 is a deficient number, since it is larger than the sum of its proper divisors (24391807).

3320231333213 is a wasteful number, since it uses less digits than its factorization.

3320231333213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24391806.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 3320231333213 its reverse (3123331320233), we get a palindrome (6443562653446).

The spelling of 3320231333213 in words is "three trillion, three hundred twenty billion, two hundred thirty-one million, three hundred thirty-three thousand, two hundred thirteen".