12023123203441 has 16 divisors (see below), whose sum is σ = 14341433678208. Its totient is φ = 9864478166400.

The previous prime is 12023123203373. The next prime is 12023123203493. The reversal of 12023123203441 is 14430232132021.

It is a cyclic number.

It is not a de Polignac number, because 12023123203441 - 2⁹ = 12023123202929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12023123203541) 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, 395196255 + ... + 395226676.

It is an arithmetic number, because the mean of its divisors is an integer number (896339604888).

Almost surely, 2^{12023123203441} is an apocalyptic number.

It is an amenable number.

12023123203441 is a deficient number, since it is larger than the sum of its proper divisors (2318310474767).

12023123203441 is an equidigital number, since it uses as much as digits as its factorization.

12023123203441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790423032.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12023123203441 its reverse (14430232132021), we get a palindrome (26453355335462).

The spelling of 12023123203441 in words is "twelve trillion, twenty-three billion, one hundred twenty-three million, two hundred three thousand, four hundred forty-one".