11020550102 has 4 divisors (see below), whose sum is σ = 16530825156. Its totient is φ = 5510275050.

The previous prime is 11020550089. The next prime is 11020550113. The reversal of 11020550102 is 20105502011.

11020550102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755137524 + ... + 2755137527.

It is an arithmetic number, because the mean of its divisors is an integer number (4132706289).

Almost surely, 2^11020550102 is an apocalyptic number.

11020550102 is a deficient number, since it is larger than the sum of its proper divisors (5510275054).

11020550102 is an equidigital number, since it uses as much as digits as its factorization.

11020550102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510275053.

The product of its (nonzero) digits is 100, while the sum is 17.

The spelling of 11020550102 in words is "eleven billion, twenty million, five hundred fifty thousand, one hundred two".