12423101330113 has 4 divisors (see below), whose sum is σ = 13076948768560. Its totient is φ = 11769253891668.

The previous prime is 12423101330071. The next prime is 12423101330117. The reversal of 12423101330113 is 31103310132421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12423101330113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12423101330117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326923719195 + ... + 326923719232.

It is an arithmetic number, because the mean of its divisors is an integer number (3269237192140).

Almost surely, 2^{12423101330113} is an apocalyptic number.

It is an amenable number.

12423101330113 is a deficient number, since it is larger than the sum of its proper divisors (653847438447).

12423101330113 is an equidigital number, since it uses as much as digits as its factorization.

12423101330113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653847438446.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12423101330113 its reverse (31103310132421), we get a palindrome (43526411462534).

The spelling of 12423101330113 in words is "twelve trillion, four hundred twenty-three billion, one hundred one million, three hundred thirty thousand, one hundred thirteen".