503512230323132 has 24 divisors (see below), whose sum is σ = 933037220631600. Its totient is φ = 236932030022400.

The previous prime is 503512230323117. The next prime is 503512230323159. The reversal of 503512230323132 is 231323032215305.

It is a junction number, because it is equal to n+sod(n) for n = 503512230323092 and 503512230323101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231752882 + ... + 233915417.

It is an arithmetic number, because the mean of its divisors is an integer number (38876550859650).

Almost surely, 2^{503512230323132} is an apocalyptic number.

It is an amenable number.

503512230323132 is a deficient number, since it is larger than the sum of its proper divisors (429524990308468).

503512230323132 is a wasteful number, since it uses less digits than its factorization.

503512230323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465684221 (or 465684219 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 503512230323132 its reverse (231323032215305), we get a palindrome (734835262538437).

The spelling of 503512230323132 in words is "five hundred three trillion, five hundred twelve billion, two hundred thirty million, three hundred twenty-three thousand, one hundred thirty-two".