11100120004 has 6 divisors (see below), whose sum is σ = 19425210014. Its totient is φ = 5550060000.

The previous prime is 11100120001. The next prime is 11100120007. The reversal of 11100120004 is 40002100111.

11100120004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11100120001) and next prime (11100120007).

It can be written as a sum of positive squares in only one way, i.e., 10840974400 + 259145604 = 104120^2 + 16098^2 .

It is not an unprimeable number, because it can be changed into a prime (11100120001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387514997 + ... + 1387515004.

Almost surely, 2^11100120004 is an apocalyptic number.

It is an amenable number.

11100120004 is a deficient number, since it is larger than the sum of its proper divisors (8325090010).

11100120004 is a wasteful number, since it uses less digits than its factorization.

11100120004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775030005 (or 2775030003 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11100120004 its reverse (40002100111), we get a palindrome (51102220115).

The spelling of 11100120004 in words is "eleven billion, one hundred million, one hundred twenty thousand, four".