12141311311 has 16 divisors (see below), whose sum is σ = 13165140384. Its totient is φ = 11152318464.

The previous prime is 12141311291. The next prime is 12141311317. The reversal of 12141311311 is 11311314121.

It is a cyclic number.

It is not a de Polignac number, because 12141311311 - 2¹⁵ = 12141278543 is a prime.

It is a super-2 number, since 2×12141311311² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12141311317) 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, 997615 + ... + 1009711.

It is an arithmetic number, because the mean of its divisors is an integer number (822821274).

Almost surely, 2^12141311311 is an apocalyptic number.

12141311311 is a deficient number, since it is larger than the sum of its proper divisors (1023829073).

12141311311 is a wasteful number, since it uses less digits than its factorization.

12141311311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13530.

The product of its digits is 72, while the sum is 19.

Adding to 12141311311 its reverse (11311314121), we get a palindrome (23452625432).

The spelling of 12141311311 in words is "twelve billion, one hundred forty-one million, three hundred eleven thousand, three hundred eleven".