11011001102 has 8 divisors (see below), whose sum is σ = 16617830376. Its totient is φ = 5471724312.

The previous prime is 11011001077. The next prime is 11011001143. The reversal of 11011001102 is 20110011011.

It is a happy number.

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 11011001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16887713 + ... + 16888364.

It is an arithmetic number, because the mean of its divisors is an integer number (2077228797).

Almost surely, 2^11011001102 is an apocalyptic number.

11011001102 is a deficient number, since it is larger than the sum of its proper divisors (5606829274).

11011001102 is a wasteful number, since it uses less digits than its factorization.

11011001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33776242.

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

Adding to 11011001102 its reverse (20110011011), we get a palindrome (31121012113).

Subtracting 11011001102 from its reverse (20110011011), we obtain a palindrome (9099009909).

The spelling of 11011001102 in words is "eleven billion, eleven million, one thousand, one hundred two".