510223313 has 2 divisors, whose sum is σ = 510223314. Its totient is φ = 510223312.

The previous prime is 510223297. The next prime is 510223319. The reversal of 510223313 is 313322015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 470369344 + 39853969 = 21688^2 + 6313^2 .

It is a cyclic number.

It is not a de Polignac number, because 510223313 - 2⁴ = 510223297 is a prime.

It is not a weakly prime, because it can be changed into another prime (510223319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255111656 + 255111657.

It is an arithmetic number, because the mean of its divisors is an integer number (255111657).

Almost surely, 2^510223313 is an apocalyptic number.

It is an amenable number.

510223313 is a deficient number, since it is larger than the sum of its proper divisors (1).

510223313 is an equidigital number, since it uses as much as digits as its factorization.

510223313 is an evil number, because the sum of its binary digits is even.

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

The square root of 510223313 is about 22588.1232730831. The cubic root of 510223313 is about 799.0735697604.

Adding to 510223313 its reverse (313322015), we get a palindrome (823545328).

The spelling of 510223313 in words is "five hundred ten million, two hundred twenty-three thousand, three hundred thirteen".