313034332140209 has 2 divisors, whose sum is σ = 313034332140210. Its totient is φ = 313034332140208.

The previous prime is 313034332140041. The next prime is 313034332140281. The reversal of 313034332140209 is 902041233430313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312524164792609 + 510167347600 = 17678353^2 + 714260^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313034332140209 is a prime.

It is not a weakly prime, because it can be changed into another prime (313034335140209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156517166070104 + 156517166070105.

It is an arithmetic number, because the mean of its divisors is an integer number (156517166070105).

Almost surely, 2^{313034332140209} is an apocalyptic number.

It is an amenable number.

313034332140209 is a deficient number, since it is larger than the sum of its proper divisors (1).

313034332140209 is an equidigital number, since it uses as much as digits as its factorization.

313034332140209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 313034332140209 in words is "three hundred thirteen trillion, thirty-four billion, three hundred thirty-two million, one hundred forty thousand, two hundred nine".