13111342141231 has 8 divisors (see below), whose sum is σ = 13416955340624. Its totient is φ = 12805760681280.

The previous prime is 13111342141213. The next prime is 13111342141267. The reversal of 13111342141231 is 13214124311131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13111342141231 - 2⁵ = 13111342141199 is a prime.

It is a super-2 number, since 2×13111342141231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13111342141231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111342141031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7098030 + ... + 8752411.

It is an arithmetic number, because the mean of its divisors is an integer number (1677119417578).

Almost surely, 2^{13111342141231} is an apocalyptic number.

13111342141231 is a deficient number, since it is larger than the sum of its proper divisors (305613199393).

13111342141231 is a wasteful number, since it uses less digits than its factorization.

13111342141231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15869721.

The product of its digits is 1728, while the sum is 28.

Adding to 13111342141231 its reverse (13214124311131), we get a palindrome (26325466452362).

The spelling of 13111342141231 in words is "thirteen trillion, one hundred eleven billion, three hundred forty-two million, one hundred forty-one thousand, two hundred thirty-one".