3112213313323 has 4 divisors (see below), whose sum is σ = 3112258180248. Its totient is φ = 3112168446400.

The previous prime is 3112213313317. The next prime is 3112213313327. The reversal of 3112213313323 is 3233133122113.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3112213313323 - 2²⁹ = 3111676442411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3112213313291 and 3112213313300.

It is not an unprimeable number, because it can be changed into a prime (3112213313327) 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, 22329253 + ... + 22468198.

It is an arithmetic number, because the mean of its divisors is an integer number (778064545062).

Almost surely, 2^{3112213313323} is an apocalyptic number.

3112213313323 is a deficient number, since it is larger than the sum of its proper divisors (44866925).

3112213313323 is an equidigital number, since it uses as much as digits as its factorization.

3112213313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44866924.

The product of its digits is 5832, while the sum is 28.

Adding to 3112213313323 its reverse (3233133122113), we get a palindrome (6345346435436).

The spelling of 3112213313323 in words is "three trillion, one hundred twelve billion, two hundred thirteen million, three hundred thirteen thousand, three hundred twenty-three".