683230313 has 2 divisors, whose sum is σ = 683230314. Its totient is φ = 683230312.

The previous prime is 683230277. The next prime is 683230333. The reversal of 683230313 is 313032386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 665227264 + 18003049 = 25792^2 + 4243^2 .

It is a cyclic number.

It is not a de Polignac number, because 683230313 - 2⁸ = 683230057 is a prime.

It is not a weakly prime, because it can be changed into another prime (683230333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341615156 + 341615157.

It is an arithmetic number, because the mean of its divisors is an integer number (341615157).

Almost surely, 2^683230313 is an apocalyptic number.

It is an amenable number.

683230313 is a deficient number, since it is larger than the sum of its proper divisors (1).

683230313 is an equidigital number, since it uses as much as digits as its factorization.

683230313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 683230313 is about 26138.6746603572. The cubic root of 683230313 is about 880.7561996021.

Adding to 683230313 its reverse (313032386), we get a palindrome (996262699).

The spelling of 683230313 in words is "six hundred eighty-three million, two hundred thirty thousand, three hundred thirteen".