313105241 has 2 divisors, whose sum is σ = 313105242. Its totient is φ = 313105240.

The previous prime is 313105223. The next prime is 313105277. The reversal of 313105241 is 142501313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309760000 + 3345241 = 17600^2 + 1829^2 .

It is a cyclic number.

It is not a de Polignac number, because 313105241 - 2¹⁰ = 313104217 is a prime.

It is not a weakly prime, because it can be changed into another prime (313165241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156552620 + 156552621.

It is an arithmetic number, because the mean of its divisors is an integer number (156552621).

Almost surely, 2^313105241 is an apocalyptic number.

It is an amenable number.

313105241 is a deficient number, since it is larger than the sum of its proper divisors (1).

313105241 is an equidigital number, since it uses as much as digits as its factorization.

313105241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 313105241 is about 17694.7800494948. The cubic root of 313105241 is about 679.0422221079.

Adding to 313105241 its reverse (142501313), we get a palindrome (455606554).

The spelling of 313105241 in words is "three hundred thirteen million, one hundred five thousand, two hundred forty-one".