12324403011 has 16 divisors (see below), whose sum is σ = 17644220928. Its totient is φ = 7624041600.

The previous prime is 12324403009. The next prime is 12324403051. The reversal of 12324403011 is 11030442321.

It is not a de Polignac number, because 12324403011 - 2¹ = 12324403009 is a prime.

It is a super-2 number, since 2×12324403011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12324403051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698175 + ... + 1705416.

It is an arithmetic number, because the mean of its divisors is an integer number (1102763808).

Almost surely, 2^12324403011 is an apocalyptic number.

12324403011 is a deficient number, since it is larger than the sum of its proper divisors (5319817917).

12324403011 is a wasteful number, since it uses less digits than its factorization.

12324403011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403682.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12324403011 its reverse (11030442321), we get a palindrome (23354845332).

The spelling of 12324403011 in words is "twelve billion, three hundred twenty-four million, four hundred three thousand, eleven".