313323112351 has 2 divisors, whose sum is σ = 313323112352. Its totient is φ = 313323112350.

The previous prime is 313323112343. The next prime is 313323112369. The reversal of 313323112351 is 153211323313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313323112351 - 2³ = 313323112343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313323112951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156661556175 + 156661556176.

It is an arithmetic number, because the mean of its divisors is an integer number (156661556176).

Almost surely, 2^313323112351 is an apocalyptic number.

313323112351 is a deficient number, since it is larger than the sum of its proper divisors (1).

313323112351 is an equidigital number, since it uses as much as digits as its factorization.

313323112351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 28.

Adding to 313323112351 its reverse (153211323313), we get a palindrome (466534435664).

The spelling of 313323112351 in words is "three hundred thirteen billion, three hundred twenty-three million, one hundred twelve thousand, three hundred fifty-one".