11131313411142 has 48 divisors (see below), whose sum is σ = 24154704392832. Its totient is φ = 3704768323200.

The previous prime is 11131313411111. The next prime is 11131313411167. The reversal of 11131313411142 is 24111431313111.

11131313411142 is a `hidden beast` number, since 1 + 1 + 1 + 313 + 1 + 341 + 1 + 1 + 4 + 2 = 666.

It is a super-2 number, since 2×11131313411142² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142001643 + ... + 142080009.

It is an arithmetic number, because the mean of its divisors is an integer number (503223008184).

Almost surely, 2^{11131313411142} is an apocalyptic number.

11131313411142 is an abundant number, since it is smaller than the sum of its proper divisors (13023390981690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11131313411142 is a wasteful number, since it uses less digits than its factorization.

11131313411142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90333 (or 90330 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

Adding to 11131313411142 its reverse (24111431313111), we get a palindrome (35242744724253).

The spelling of 11131313411142 in words is "eleven trillion, one hundred thirty-one billion, three hundred thirteen million, four hundred eleven thousand, one hundred forty-two".