12126341 has 4 divisors (see below), whose sum is σ = 12221952. Its totient is φ = 12030732.

The previous prime is 12126319. The next prime is 12126349. The reversal of 12126341 is 14362121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12126341 - 2¹⁰ = 12125317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12126349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47615 + ... + 47868.

It is an arithmetic number, because the mean of its divisors is an integer number (3055488).

Almost surely, 2^12126341 is an apocalyptic number.

It is an amenable number.

12126341 is a deficient number, since it is larger than the sum of its proper divisors (95611).

12126341 is an equidigital number, since it uses as much as digits as its factorization.

12126341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95610.

The product of its digits is 288, while the sum is 20.

The square root of 12126341 is about 3482.2896203504. The cubic root of 12126341 is about 229.7435137056.

Adding to 12126341 its reverse (14362121), we get a palindrome (26488462).

It can be divided in two parts, 121 and 26341, that added together give a palindrome (26462).

The spelling of 12126341 in words is "twelve million, one hundred twenty-six thousand, three hundred forty-one".