241231313 has 2 divisors, whose sum is σ = 241231314. Its totient is φ = 241231312.

The previous prime is 241231297. The next prime is 241231321. The reversal of 241231313 is 313132142.

241231313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129231424 + 111999889 = 11368^2 + 10583^2 .

It is a cyclic number.

It is not a de Polignac number, because 241231313 - 2⁴ = 241231297 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 (241231363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120615656 + 120615657.

It is an arithmetic number, because the mean of its divisors is an integer number (120615657).

Almost surely, 2^241231313 is an apocalyptic number.

It is an amenable number.

241231313 is a deficient number, since it is larger than the sum of its proper divisors (1).

241231313 is an equidigital number, since it uses as much as digits as its factorization.

241231313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 241231313 is about 15531.6229995452. The cubic root of 241231313 is about 622.5074598978.

Adding to 241231313 its reverse (313132142), we get a palindrome (554363455).

The spelling of 241231313 in words is "two hundred forty-one million, two hundred thirty-one thousand, three hundred thirteen".