12341121023 has 16 divisors (see below), whose sum is σ = 15421107456. Its totient is φ = 9594723840.

The previous prime is 12341120993. The next prime is 12341121041. The reversal of 12341121023 is 32012114321.

It is a cyclic number.

It is not a de Polignac number, because 12341121023 - 2⁸ = 12341120767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12341120986 and 12341121004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341121223) 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, 146786 + ... + 215007.

It is an arithmetic number, because the mean of its divisors is an integer number (963819216).

Almost surely, 2^12341121023 is an apocalyptic number.

12341121023 is a deficient number, since it is larger than the sum of its proper divisors (3079986433).

12341121023 is a wasteful number, since it uses less digits than its factorization.

12341121023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362254.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12341121023 its reverse (32012114321), we get a palindrome (44353235344).

The spelling of 12341121023 in words is "twelve billion, three hundred forty-one million, one hundred twenty-one thousand, twenty-three".