12002354323 has 16 divisors (see below), whose sum is σ = 12481577280. Its totient is φ = 11527641216.

The previous prime is 12002354171. The next prime is 12002354333. The reversal of 12002354323 is 32345320021.

12002354323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12002354323 - 2²⁵ = 11968799891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002354333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8779386 + ... + 8780752.

It is an arithmetic number, because the mean of its divisors is an integer number (780098580).

Almost surely, 2^12002354323 is an apocalyptic number.

12002354323 is a deficient number, since it is larger than the sum of its proper divisors (479222957).

12002354323 is a wasteful number, since it uses less digits than its factorization.

12002354323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 12002354323 its reverse (32345320021), we get a palindrome (44347674344).

The spelling of 12002354323 in words is "twelve billion, two million, three hundred fifty-four thousand, three hundred twenty-three".