3112213313353 has 2 divisors, whose sum is σ = 3112213313354. Its totient is φ = 3112213313352.

The previous prime is 3112213313327. The next prime is 3112213313437. The reversal of 3112213313353 is 3533133122113.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3060305893129 + 51907420224 = 1749373^2 + 227832^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112213313353 - 2³³ = 3103623378761 is a prime.

It is not a weakly prime, because it can be changed into another prime (3112213313653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556106656676 + 1556106656677.

It is an arithmetic number, because the mean of its divisors is an integer number (1556106656677).

Almost surely, 2^{3112213313353} is an apocalyptic number.

It is an amenable number.

3112213313353 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112213313353 is an equidigital number, since it uses as much as digits as its factorization.

3112213313353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 31.

Adding to 3112213313353 its reverse (3533133122113), we get a palindrome (6645346435466).

The spelling of 3112213313353 in words is "three trillion, one hundred twelve billion, two hundred thirteen million, three hundred thirteen thousand, three hundred fifty-three".