12118106 has 32 divisors (see below), whose sum is σ = 24409728. Its totient is φ = 4357440.

The previous prime is 12118103. The next prime is 12118109. The reversal of 12118106 is 60181121.

12118106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12118103) and next prime (12118109).

It is a super-3 number, since 3×12118106³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12118103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1025 + ... + 5028.

It is an arithmetic number, because the mean of its divisors is an integer number (762804).

Almost surely, 2^12118106 is an apocalyptic number.

12118106 is an abundant number, since it is smaller than the sum of its proper divisors (12291622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12118106 is a wasteful number, since it uses less digits than its factorization.

12118106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 12118106 is about 3481.1070078353. The cubic root of 12118106 is about 229.6914956437.

Adding to 12118106 its reverse (60181121), we get a palindrome (72299227).

The spelling of 12118106 in words is "twelve million, one hundred eighteen thousand, one hundred six".