503234363233 has 32 divisors (see below), whose sum is σ = 606694809600. Its totient is φ = 408291879744.

The previous prime is 503234363207. The next prime is 503234363257. The reversal of 503234363233 is 332363432305.

It is a happy number.

It is not a de Polignac number, because 503234363233 - 2⁹ = 503234362721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 503234363192 and 503234363201.

It is not an unprimeable number, because it can be changed into a prime (503234363263) 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 in 31 ways as a sum of consecutive naturals, for example, 4338316 + ... + 4452802.

It is an arithmetic number, because the mean of its divisors is an integer number (18959212800).

Almost surely, 2^503234363233 is an apocalyptic number.

It is an amenable number.

503234363233 is a deficient number, since it is larger than the sum of its proper divisors (103460446367).

503234363233 is a wasteful number, since it uses less digits than its factorization.

503234363233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114949.

The product of its (nonzero) digits is 349920, while the sum is 37.

Adding to 503234363233 its reverse (332363432305), we get a palindrome (835597795538).

The spelling of 503234363233 in words is "five hundred three billion, two hundred thirty-four million, three hundred sixty-three thousand, two hundred thirty-three".