11331131232104 has 64 divisors (see below), whose sum is σ = 22112415234000. Its totient is φ = 5436902338560.

The previous prime is 11331131232103. The next prime is 11331131232143. The reversal of 11331131232104 is 40123213113311.

It can be written as a sum of positive squares in 8 ways, for example, as 8819533852900 + 2511597379204 = 2969770^2 + 1584802^2 .

It is not an unprimeable number, because it can be changed into a prime (11331131232103) 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, 75048272 + ... + 75199104.

Almost surely, 2^{11331131232104} is an apocalyptic number.

It is an amenable number.

11331131232104 is a deficient number, since it is larger than the sum of its proper divisors (10781284001896).

11331131232104 is a wasteful number, since it uses less digits than its factorization.

11331131232104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152838 (or 152834 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 11331131232104 its reverse (40123213113311), we get a palindrome (51454344345415).

The spelling of 11331131232104 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, two hundred thirty-two thousand, one hundred four".