313313223341 has 2 divisors, whose sum is σ = 313313223342. Its totient is φ = 313313223340.

The previous prime is 313313223329. The next prime is 313313223367. The reversal of 313313223341 is 143322313313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 185700664900 + 127612558441 = 430930^2 + 357229^2 .

It is a cyclic number.

It is not a de Polignac number, because 313313223341 - 2²⁶ = 313246114477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313313223841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156656611670 + 156656611671.

It is an arithmetic number, because the mean of its divisors is an integer number (156656611671).

Almost surely, 2^313313223341 is an apocalyptic number.

It is an amenable number.

313313223341 is a deficient number, since it is larger than the sum of its proper divisors (1).

313313223341 is an equidigital number, since it uses as much as digits as its factorization.

313313223341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 29.

Adding to 313313223341 its reverse (143322313313), we get a palindrome (456635536654).

The spelling of 313313223341 in words is "three hundred thirteen billion, three hundred thirteen million, two hundred twenty-three thousand, three hundred forty-one".