12053044003 has 144 divisors (see below), whose sum is σ = 18161798400. Its totient is φ = 7736601600.

The previous prime is 12053043931. The next prime is 12053044009. The reversal of 12053044003 is 30044035021.

It is not a de Polignac number, because 12053044003 - 2²⁵ = 12019489571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12053044009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 293976663 + ... + 293976703.

It is an arithmetic number, because the mean of its divisors is an integer number (126123600).

Almost surely, 2^12053044003 is an apocalyptic number.

12053044003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12053044003 is a deficient number, since it is larger than the sum of its proper divisors (6108754397).

12053044003 is a wasteful number, since it uses less digits than its factorization.

12053044003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 12053044003 its reverse (30044035021), we get a palindrome (42097079024).

The spelling of 12053044003 in words is "twelve billion, fifty-three million, forty-four thousand, three".