12113046241 has 4 divisors (see below), whose sum is σ = 12113270532. Its totient is φ = 12112821952.

The previous prime is 12113046233. The next prime is 12113046247. The reversal of 12113046241 is 14264031121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14264031121 = 193 ⋅73906897.

It can be written as a sum of positive squares in 2 ways, for example, as 8449286400 + 3663759841 = 91920^2 + 60529^2 .

It is a cyclic number.

It is not a de Polignac number, because 12113046241 - 2³ = 12113046233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113046247) 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, 23781 + ... + 157453.

It is an arithmetic number, because the mean of its divisors is an integer number (3028317633).

Almost surely, 2^12113046241 is an apocalyptic number.

It is an amenable number.

12113046241 is a deficient number, since it is larger than the sum of its proper divisors (224291).

12113046241 is an equidigital number, since it uses as much as digits as its factorization.

12113046241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224290.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 12113046241 its reverse (14264031121), we get a palindrome (26377077362).

The spelling of 12113046241 in words is "twelve billion, one hundred thirteen million, forty-six thousand, two hundred forty-one".