510232313 has 2 divisors, whose sum is σ = 510232314. Its totient is φ = 510232312.

The previous prime is 510232309. The next prime is 510232321. The reversal of 510232313 is 313232015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426546409 + 83685904 = 20653^2 + 9148^2 .

It is a cyclic number.

It is not a de Polignac number, because 510232313 - 2² = 510232309 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (510232343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255116156 + 255116157.

It is an arithmetic number, because the mean of its divisors is an integer number (255116157).

Almost surely, 2^510232313 is an apocalyptic number.

It is an amenable number.

510232313 is a deficient number, since it is larger than the sum of its proper divisors (1).

510232313 is an equidigital number, since it uses as much as digits as its factorization.

510232313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 510232313 is about 22588.3224919426. The cubic root of 510232313 is about 799.0782681083.

Adding to 510232313 its reverse (313232015), we get a palindrome (823464328).

The spelling of 510232313 in words is "five hundred ten million, two hundred thirty-two thousand, three hundred thirteen".