12136120 has 32 divisors (see below), whose sum is σ = 27532800. Its totient is φ = 4814208.

The previous prime is 12136093. The next prime is 12136127. The reversal of 12136120 is 2163121.

It is a junction number, because it is equal to n+sod(n) for n = 12136094 and 12136103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12136127) 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 7 ways as a sum of consecutive naturals, for example, 3886 + ... + 6274.

It is an arithmetic number, because the mean of its divisors is an integer number (860400).

Almost surely, 2^12136120 is an apocalyptic number.

12136120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12136120 is an abundant number, since it is smaller than the sum of its proper divisors (15396680).

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

12136120 is a wasteful number, since it uses less digits than its factorization.

12136120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527 (or 2523 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 12136120 is about 3483.6934423109. The cubic root of 12136120 is about 229.8052541808.

Adding to 12136120 its reverse (2163121), we get a palindrome (14299241).

The spelling of 12136120 in words is "twelve million, one hundred thirty-six thousand, one hundred twenty".