503431414223 has 2 divisors, whose sum is σ = 503431414224. Its totient is φ = 503431414222.

The previous prime is 503431414181. The next prime is 503431414247. The reversal of 503431414223 is 322414134305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 503431414223 - 2²⁶ = 503364305359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 503431414223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503431464223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251715707111 + 251715707112.

It is an arithmetic number, because the mean of its divisors is an integer number (251715707112).

Almost surely, 2^503431414223 is an apocalyptic number.

503431414223 is a deficient number, since it is larger than the sum of its proper divisors (1).

503431414223 is an equidigital number, since it uses as much as digits as its factorization.

503431414223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 503431414223 its reverse (322414134305), we get a palindrome (825845548528).

The spelling of 503431414223 in words is "five hundred three billion, four hundred thirty-one million, four hundred fourteen thousand, two hundred twenty-three".