11020302102 has 16 divisors (see below), whose sum is σ = 22258829232. Its totient is φ = 3637063200.

The previous prime is 11020302089. The next prime is 11020302113. The reversal of 11020302102 is 20120302011.

11020302102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 9092053 + ... + 9093264.

It is an arithmetic number, because the mean of its divisors is an integer number (1391176827).

Almost surely, 2^11020302102 is an apocalyptic number.

11020302102 is an abundant number, since it is smaller than the sum of its proper divisors (11238527130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11020302102 is a wasteful number, since it uses less digits than its factorization.

11020302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18185423.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11020302102 its reverse (20120302011), we get a palindrome (31140604113).

Subtracting 11020302102 from its reverse (20120302011), we obtain a palindrome (9099999909).

The spelling of 11020302102 in words is "eleven billion, twenty million, three hundred two thousand, one hundred two".