11104132011 has 24 divisors (see below), whose sum is σ = 17505089424. Its totient is φ = 6241193280.

The previous prime is 11104131991. The next prime is 11104132033. The reversal of 11104132011 is 11023140111.

It is not a de Polignac number, because 11104132011 - 2¹¹ = 11104129963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11104132051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 610200 + ... + 628133.

It is an arithmetic number, because the mean of its divisors is an integer number (729378726).

Almost surely, 2^11104132011 is an apocalyptic number.

11104132011 is a deficient number, since it is larger than the sum of its proper divisors (6400957413).

11104132011 is a wasteful number, since it uses less digits than its factorization.

11104132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238411 (or 1238404 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11104132011 its reverse (11023140111), we get a palindrome (22127272122).

The spelling of 11104132011 in words is "eleven billion, one hundred four million, one hundred thirty-two thousand, eleven".