12343063125123 has 24 divisors (see below), whose sum is σ = 18311835439248. Its totient is φ = 8005827989952.

The previous prime is 12343063125119. The next prime is 12343063125131. The reversal of 12343063125123 is 32152136034321.

12343063125123 is a `hidden beast` number, since 1 + 2 + 3 + 4 + 3 + 0 + 631 + 2 + 5 + 12 + 3 = 666.

It is not a de Polignac number, because 12343063125123 - 2² = 12343063125119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12343063124123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4448536 + ... + 6669002.

It is an arithmetic number, because the mean of its divisors is an integer number (762993143302).

Almost surely, 2^{12343063125123} is an apocalyptic number.

12343063125123 is a deficient number, since it is larger than the sum of its proper divisors (5968772314125).

12343063125123 is a wasteful number, since it uses less digits than its factorization.

12343063125123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237203 (or 2237200 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 12343063125123 its reverse (32152136034321), we get a palindrome (44495199159444).

The spelling of 12343063125123 in words is "twelve trillion, three hundred forty-three billion, sixty-three million, one hundred twenty-five thousand, one hundred twenty-three".