11431114141 has 8 divisors (see below), whose sum is σ = 11502378200. Its totient is φ = 11360036160.

The previous prime is 11431114139. The next prime is 11431114151. The reversal of 11431114141 is 14141113411.

It can be written as a sum of positive squares in 4 ways, for example, as 1117899225 + 10313214916 = 33435^2 + 101554^2 .

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 11431114141 - 2¹ = 11431114139 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 (11431114151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77755 + ... + 170023.

It is an arithmetic number, because the mean of its divisors is an integer number (1437797275).

Almost surely, 2^11431114141 is an apocalyptic number.

It is an amenable number.

11431114141 is a deficient number, since it is larger than the sum of its proper divisors (71264059).

11431114141 is an equidigital number, since it uses as much as digits as its factorization.

11431114141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93039.

The product of its digits is 192, while the sum is 22.

Adding to 11431114141 its reverse (14141113411), we get a palindrome (25572227552).

The spelling of 11431114141 in words is "eleven billion, four hundred thirty-one million, one hundred fourteen thousand, one hundred forty-one".