12023002120323 has 8 divisors (see below), whose sum is σ = 16097186795536. Its totient is φ = 7982076096000.

The previous prime is 12023002120309. The next prime is 12023002120373. The reversal of 12023002120323 is 32302120032021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12023002120323 - 2⁴ = 12023002120307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12023002120323.

It is not an unprimeable number, because it can be changed into a prime (12023002120373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8314661878 + ... + 8314663323.

It is an arithmetic number, because the mean of its divisors is an integer number (2012148349442).

Almost surely, 2^{12023002120323} is an apocalyptic number.

12023002120323 is a deficient number, since it is larger than the sum of its proper divisors (4074184675213).

12023002120323 is a wasteful number, since it uses less digits than its factorization.

12023002120323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16629325445.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12023002120323 its reverse (32302120032021), we get a palindrome (44325122152344).

The spelling of 12023002120323 in words is "twelve trillion, twenty-three billion, two million, one hundred twenty thousand, three hundred twenty-three".