11400103204011 has 16 divisors (see below), whose sum is σ = 16933138513920. Its totient is φ = 7580225274120.

The previous prime is 11400103203959. The next prime is 11400103204027. The reversal of 11400103204011 is 11040230100411.

11400103204011 is a `hidden beast` number, since 1 + 140 + 0 + 103 + 20 + 401 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-11400103204011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11400103244011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551198595 + ... + 551219276.

It is an arithmetic number, because the mean of its divisors is an integer number (1058321157120).

Almost surely, 2^{11400103204011} is an apocalyptic number.

11400103204011 is a deficient number, since it is larger than the sum of its proper divisors (5533035309909).

11400103204011 is a wasteful number, since it uses less digits than its factorization.

11400103204011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102418263 (or 1102418257 counting only the distinct ones).

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

Adding to 11400103204011 its reverse (11040230100411), we get a palindrome (22440333304422).

The spelling of 11400103204011 in words is "eleven trillion, four hundred billion, one hundred three million, two hundred four thousand, eleven".