12141311 has 16 divisors (see below), whose sum is σ = 15102528. Its totient is φ = 9504000.

The previous prime is 12141277. The next prime is 12141317. The reversal of 12141311 is 11314121.

It is a cyclic number.

It is not a de Polignac number, because 12141311 - 2¹⁰ = 12140287 is a prime.

It is a super-2 number, since 2×12141311² = 294822865597442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12141317) 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, 8531 + ... + 9851.

It is an arithmetic number, because the mean of its divisors is an integer number (943908).

Almost surely, 2^12141311 is an apocalyptic number.

12141311 is a deficient number, since it is larger than the sum of its proper divisors (2961217).

12141311 is a wasteful number, since it uses less digits than its factorization.

12141311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442.

The product of its digits is 24, while the sum is 14.

The square root of 12141311 is about 3484.4384052527. The cubic root of 12141311 is about 229.8380144873.

Adding to 12141311 its reverse (11314121), we get a palindrome (23455432).

The spelling of 12141311 in words is "twelve million, one hundred forty-one thousand, three hundred eleven".