12023324403 has 16 divisors (see below), whose sum is σ = 16065081600. Its totient is φ = 7998579360.

The previous prime is 12023324389. The next prime is 12023324407. The reversal of 12023324403 is 30442332021.

It is not a de Polignac number, because 12023324403 - 2⁵ = 12023324371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12023324407) 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, 5069808 + ... + 5072178.

It is an arithmetic number, because the mean of its divisors is an integer number (1004067600).

Almost surely, 2^12023324403 is an apocalyptic number.

12023324403 is a deficient number, since it is larger than the sum of its proper divisors (4041757197).

12023324403 is a wasteful number, since it uses less digits than its factorization.

12023324403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5242.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12023324403 its reverse (30442332021), we get a palindrome (42465656424).

The spelling of 12023324403 in words is "twelve billion, twenty-three million, three hundred twenty-four thousand, four hundred three".