11100000011001 has 48 divisors (see below), whose sum is σ = 16830131028480. Its totient is φ = 6494755590400.

The previous prime is 11100000010997. The next prime is 11100000011011. The reversal of 11100000011001 is 10011000000111.

11100000011001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11100000011001 - 2² = 11100000010997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100000011011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150530821 + ... + 150604541.

It is an arithmetic number, because the mean of its divisors is an integer number (350627729760).

Almost surely, 2^{11100000011001} is an apocalyptic number.

11100000011001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11100000011001 is a deficient number, since it is larger than the sum of its proper divisors (5730131017479).

11100000011001 is a wasteful number, since it uses less digits than its factorization.

11100000011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88078 (or 88067 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 11100000011001 its reverse (10011000000111), we get a palindrome (21111000011112).

The spelling of 11100000011001 in words is "eleven trillion, one hundred billion, eleven thousand, one".