313223333302163 has 2 divisors, whose sum is σ = 313223333302164. Its totient is φ = 313223333302162.

The previous prime is 313223333302157. The next prime is 313223333302237. The reversal of 313223333302163 is 361203333322313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313223333302163 - 2⁴ = 313223333302147 is a prime.

It is not a weakly prime, because it can be changed into another prime (313223333304163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156611666651081 + 156611666651082.

It is an arithmetic number, because the mean of its divisors is an integer number (156611666651082).

Almost surely, 2^{313223333302163} is an apocalyptic number.

313223333302163 is a deficient number, since it is larger than the sum of its proper divisors (1).

313223333302163 is an equidigital number, since it uses as much as digits as its factorization.

313223333302163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 38.

Adding to 313223333302163 its reverse (361203333322313), we get a palindrome (674426666624476).

The spelling of 313223333302163 in words is "three hundred thirteen trillion, two hundred twenty-three billion, three hundred thirty-three million, three hundred two thousand, one hundred sixty-three".