11002103206 has 8 divisors (see below), whose sum is σ = 16535579040. Its totient is φ = 5490243528.

The previous prime is 11002103183. The next prime is 11002103207. The reversal of 11002103206 is 60230120011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11002103206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002103207) 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, 5402766 + ... + 5404801.

It is an arithmetic number, because the mean of its divisors is an integer number (2066947380).

Almost surely, 2^11002103206 is an apocalyptic number.

11002103206 is a deficient number, since it is larger than the sum of its proper divisors (5533475834).

11002103206 is a wasteful number, since it uses less digits than its factorization.

11002103206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10808078.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11002103206 its reverse (60230120011), we get a palindrome (71232223217).

The spelling of 11002103206 in words is "eleven billion, two million, one hundred three thousand, two hundred six".