12113041 has 4 divisors (see below), whose sum is σ = 12124900. Its totient is φ = 12101184.

The previous prime is 12112979. The next prime is 12113047. The reversal of 12113041 is 14031121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14031121 = 13 ⋅1079317.

It can be written as a sum of positive squares in 2 ways, for example, as 4665600 + 7447441 = 2160^2 + 2729^2 .

It is a cyclic number.

It is not a de Polignac number, because 12113041 - 2¹⁵ = 12080273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4236 + ... + 6493.

It is an arithmetic number, because the mean of its divisors is an integer number (3031225).

Almost surely, 2^12113041 is an apocalyptic number.

It is an amenable number.

12113041 is a deficient number, since it is larger than the sum of its proper divisors (11859).

12113041 is a wasteful number, since it uses less digits than its factorization.

12113041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11858.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 12113041 is about 3480.3794333377. The cubic root of 12113041 is about 229.6594898294.

Adding to 12113041 its reverse (14031121), we get a palindrome (26144162).

The spelling of 12113041 in words is "twelve million, one hundred thirteen thousand, forty-one".