11040111004 has 12 divisors (see below), whose sum is σ = 20806363144. Its totient is φ = 5095435824.

The previous prime is 11040110957. The next prime is 11040111037. The reversal of 11040111004 is 40011104011.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106154862 + ... + 106154965.

Almost surely, 2^11040111004 is an apocalyptic number.

It is an amenable number.

11040111004 is a deficient number, since it is larger than the sum of its proper divisors (9766252140).

11040111004 is a wasteful number, since it uses less digits than its factorization.

11040111004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212309844 (or 212309842 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11040111004 its reverse (40011104011), we get a palindrome (51051215015).

The spelling of 11040111004 in words is "eleven billion, forty million, one hundred eleven thousand, four".