12031341 has 16 divisors (see below), whose sum is σ = 18432000. Its totient is φ = 6838128.

The previous prime is 12031337. The next prime is 12031343. The reversal of 12031341 is 14313021.

It is not a de Polignac number, because 12031341 - 2² = 12031337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12031341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031343) 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, 2740 + ... + 5618.

It is an arithmetic number, because the mean of its divisors is an integer number (1152000).

Almost surely, 2^12031341 is an apocalyptic number.

It is an amenable number.

12031341 is a deficient number, since it is larger than the sum of its proper divisors (6400659).

12031341 is a wasteful number, since it uses less digits than its factorization.

12031341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 12031341 is about 3468.6223490026. The cubic root of 12031341 is about 229.1419890709.

Adding to 12031341 its reverse (14313021), we get a palindrome (26344362).

The spelling of 12031341 in words is "twelve million, thirty-one thousand, three hundred forty-one".