12113153206 has 32 divisors (see below), whose sum is σ = 22750460928. Its totient is φ = 4699141440.

The previous prime is 12113153183. The next prime is 12113153207. The reversal of 12113153206 is 60235131121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113153207) 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, 132910 + ... + 204673.

It is an arithmetic number, because the mean of its divisors is an integer number (710951904).

Almost surely, 2^12113153206 is an apocalyptic number.

12113153206 is a deficient number, since it is larger than the sum of its proper divisors (10637307722).

12113153206 is a wasteful number, since it uses less digits than its factorization.

12113153206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337836.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 12113153206 its reverse (60235131121), we get a palindrome (72348284327).

The spelling of 12113153206 in words is "twelve billion, one hundred thirteen million, one hundred fifty-three thousand, two hundred six".