12113300113 has 4 divisors (see below), whose sum is σ = 12201718500. Its totient is φ = 12024881728.

The previous prime is 12113300057. The next prime is 12113300141. The reversal of 12113300113 is 31100331121.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4800826944 + 7312473169 = 69288^2 + 85513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12113300113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113300153) 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, 44208988 + ... + 44209261.

It is an arithmetic number, because the mean of its divisors is an integer number (3050429625).

Almost surely, 2^12113300113 is an apocalyptic number.

It is an amenable number.

12113300113 is a deficient number, since it is larger than the sum of its proper divisors (88418387).

12113300113 is an equidigital number, since it uses as much as digits as its factorization.

12113300113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88418386.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12113300113 its reverse (31100331121), we get a palindrome (43213631234).

The spelling of 12113300113 in words is "twelve billion, one hundred thirteen million, three hundred thousand, one hundred thirteen".