11011100102 has 4 divisors (see below), whose sum is σ = 16516650156. Its totient is φ = 5505550050.

The previous prime is 11011100099. The next prime is 11011100117. The reversal of 11011100102 is 20100111011.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11011100102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752775024 + ... + 2752775027.

It is an arithmetic number, because the mean of its divisors is an integer number (4129162539).

Almost surely, 2^11011100102 is an apocalyptic number.

11011100102 is a deficient number, since it is larger than the sum of its proper divisors (5505550054).

11011100102 is an equidigital number, since it uses as much as digits as its factorization.

11011100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505550053.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11011100102 its reverse (20100111011), we get a palindrome (31111211113).

The spelling of 11011100102 in words is "eleven billion, eleven million, one hundred thousand, one hundred two".