313341143273 has 2 divisors, whose sum is σ = 313341143274. Its totient is φ = 313341143272.

The previous prime is 313341143209. The next prime is 313341143321. The reversal of 313341143273 is 372341143313.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232910481664 + 80430661609 = 482608^2 + 283603^2 .

It is a cyclic number.

It is not a de Polignac number, because 313341143273 - 2⁶ = 313341143209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (313341143873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156670571636 + 156670571637.

It is an arithmetic number, because the mean of its divisors is an integer number (156670571637).

Almost surely, 2^313341143273 is an apocalyptic number.

It is an amenable number.

313341143273 is a deficient number, since it is larger than the sum of its proper divisors (1).

313341143273 is an equidigital number, since it uses as much as digits as its factorization.

313341143273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 35.

Adding to 313341143273 its reverse (372341143313), we get a palindrome (685682286586).

The spelling of 313341143273 in words is "three hundred thirteen billion, three hundred forty-one million, one hundred forty-three thousand, two hundred seventy-three".