12113116 has 12 divisors (see below), whose sum is σ = 21222432. Its totient is φ = 6049568.

The previous prime is 12113093. The next prime is 12113117. The reversal of 12113116 is 61131121.

It is a self number, because there is not a number n which added to its sum of digits gives 12113116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5376 + ... + 7288.

It is an arithmetic number, because the mean of its divisors is an integer number (1768536).

Almost surely, 2^12113116 is an apocalyptic number.

It is an amenable number.

12113116 is a deficient number, since it is larger than the sum of its proper divisors (9109316).

12113116 is a wasteful number, since it uses less digits than its factorization.

12113116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500 (or 3498 counting only the distinct ones).

The product of its digits is 36, while the sum is 16.

The square root of 12113116 is about 3480.3902080083. The cubic root of 12113116 is about 229.6599638207.

Adding to 12113116 its reverse (61131121), we get a palindrome (73244237).

The spelling of 12113116 in words is "twelve million, one hundred thirteen thousand, one hundred sixteen".