510214223 has 2 divisors, whose sum is σ = 510214224. Its totient is φ = 510214222.

The previous prime is 510214207. The next prime is 510214231. The reversal of 510214223 is 322412015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 510214223 - 2⁴ = 510214207 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 510214195 and 510214204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510214253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255107111 + 255107112.

It is an arithmetic number, because the mean of its divisors is an integer number (255107112).

Almost surely, 2^510214223 is an apocalyptic number.

510214223 is a deficient number, since it is larger than the sum of its proper divisors (1).

510214223 is an equidigital number, since it uses as much as digits as its factorization.

510214223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 510214223 is about 22587.9220602516. The cubic root of 510214223 is about 799.0688243730.

Adding to 510214223 its reverse (322412015), we get a palindrome (832626238).

The spelling of 510214223 in words is "five hundred ten million, two hundred fourteen thousand, two hundred twenty-three".