11231041104 has 60 divisors (see below), whose sum is σ = 31569872256. Its totient is φ = 3727177536.

The previous prime is 11231041039. The next prime is 11231041121. The reversal of 11231041104 is 40114013211.

It is a super-2 number, since 2×11231041104² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139104 + ... + 204479.

Almost surely, 2^11231041104 is an apocalyptic number.

It is an amenable number.

11231041104 is an abundant number, since it is smaller than the sum of its proper divisors (20338831152).

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

11231041104 is a wasteful number, since it uses less digits than its factorization.

11231041104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343824 (or 343815 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11231041104 its reverse (40114013211), we get a palindrome (51345054315).

The spelling of 11231041104 in words is "eleven billion, two hundred thirty-one million, forty-one thousand, one hundred four".