11001100103011 has 4 divisors (see below), whose sum is σ = 11002113199800. Its totient is φ = 11000087006224.

The previous prime is 11001100102999. The next prime is 11001100103017. The reversal of 11001100103011 is 11030100110011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11001100103011 - 2²⁵ = 11001066548579 is a prime.

It is a super-2 number, since 2×11001100103011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11001100103017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506532106 + ... + 506553823.

It is an arithmetic number, because the mean of its divisors is an integer number (2750528299950).

Almost surely, 2^{11001100103011} is an apocalyptic number.

11001100103011 is a deficient number, since it is larger than the sum of its proper divisors (1013096789).

11001100103011 is a wasteful number, since it uses less digits than its factorization.

11001100103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013096788.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 11001100103011 its reverse (11030100110011), we get a palindrome (22031200213022).

The spelling of 11001100103011 in words is "eleven trillion, one billion, one hundred million, one hundred three thousand, eleven".