12003335023 has 4 divisors (see below), whose sum is σ = 12097849600. Its totient is φ = 11908820448.

The previous prime is 12003335017. The next prime is 12003335033. The reversal of 12003335023 is 32053330021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32053330021 = 883 ⋅36300487.

It is a cyclic number.

It is not a de Polignac number, because 12003335023 - 2²⁹ = 11466464111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12003334985 and 12003335003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003335033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47257098 + ... + 47257351.

It is an arithmetic number, because the mean of its divisors is an integer number (3024462400).

Almost surely, 2^12003335023 is an apocalyptic number.

12003335023 is a deficient number, since it is larger than the sum of its proper divisors (94514577).

12003335023 is an equidigital number, since it uses as much as digits as its factorization.

12003335023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94514576.

The product of its (nonzero) digits is 1620, while the sum is 22.

Adding to 12003335023 its reverse (32053330021), we get a palindrome (44056665044).

The spelling of 12003335023 in words is "twelve billion, three million, three hundred thirty-five thousand, twenty-three".