12113332100123 has 4 divisors (see below), whose sum is σ = 12113361751728. Its totient is φ = 12113302448520.

The previous prime is 12113332100083. The next prime is 12113332100141. The reversal of 12113332100123 is 32100123331121.

12113332100123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12113332100123 - 2¹² = 12113332096027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113332100143) 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, 14204336 + ... + 15032957.

It is an arithmetic number, because the mean of its divisors is an integer number (3028340437932).

Almost surely, 2^{12113332100123} is an apocalyptic number.

12113332100123 is a deficient number, since it is larger than the sum of its proper divisors (29651605).

12113332100123 is an equidigital number, since it uses as much as digits as its factorization.

12113332100123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29651604.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12113332100123 its reverse (32100123331121), we get a palindrome (44213455431244).

The spelling of 12113332100123 in words is "twelve trillion, one hundred thirteen billion, three hundred thirty-two million, one hundred thousand, one hundred twenty-three".