12324535503 has 32 divisors (see below), whose sum is σ = 19007654400. Its totient is φ = 6957451776.

The previous prime is 12324535501. The next prime is 12324535513. The reversal of 12324535503 is 30553542321.

It is not a de Polignac number, because 12324535503 - 2¹ = 12324535501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324535501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3023875 + ... + 3027947.

It is an arithmetic number, because the mean of its divisors is an integer number (593989200).

Almost surely, 2^12324535503 is an apocalyptic number.

12324535503 is a deficient number, since it is larger than the sum of its proper divisors (6683118897).

12324535503 is a wasteful number, since it uses less digits than its factorization.

12324535503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 12324535503 in words is "twelve billion, three hundred twenty-four million, five hundred thirty-five thousand, five hundred three".