11131141013012 has 24 divisors (see below), whose sum is σ = 19548752546400. Its totient is φ = 5545793913120.

The previous prime is 11131141012973. The next prime is 11131141013063. The reversal of 11131141013012 is 21031014113111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2795114 + ... + 5484062.

It is an arithmetic number, because the mean of its divisors is an integer number (814531356100).

Almost surely, 2^{11131141013012} is an apocalyptic number.

It is an amenable number.

11131141013012 is a deficient number, since it is larger than the sum of its proper divisors (8417611533388).

11131141013012 is a wasteful number, since it uses less digits than its factorization.

11131141013012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692631 (or 2692629 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 11131141013012 its reverse (21031014113111), we get a palindrome (32162155126123).

The spelling of 11131141013012 in words is "eleven trillion, one hundred thirty-one billion, one hundred forty-one million, thirteen thousand, twelve".