11203544100206 has 8 divisors (see below), whose sum is σ = 16805398858920. Its totient is φ = 5601744480568.

The previous prime is 11203544100197. The next prime is 11203544100209. The reversal of 11203544100206 is 60200144530211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203544100209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13273001 + ... + 14091828.

It is an arithmetic number, because the mean of its divisors is an integer number (2100674857365).

Almost surely, 2^{11203544100206} is an apocalyptic number.

11203544100206 is a deficient number, since it is larger than the sum of its proper divisors (5601854758714).

11203544100206 is a wasteful number, since it uses less digits than its factorization.

11203544100206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27569538.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 11203544100206 its reverse (60200144530211), we get a palindrome (71403688630417).

The spelling of 11203544100206 in words is "eleven trillion, two hundred three billion, five hundred forty-four million, one hundred thousand, two hundred six".