11201103102 has 32 divisors (see below), whose sum is σ = 25610694912. Its totient is φ = 3199293504.

The previous prime is 11201103097. The next prime is 11201103113. The reversal of 11201103102 is 20130110211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95853 + ... + 177735.

It is an arithmetic number, because the mean of its divisors is an integer number (800334216).

Almost surely, 2^11201103102 is an apocalyptic number.

11201103102 is an abundant number, since it is smaller than the sum of its proper divisors (14409591810).

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

11201103102 is a wasteful number, since it uses less digits than its factorization.

11201103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85152.

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

Adding to 11201103102 its reverse (20130110211), we get a palindrome (31331213313).

The spelling of 11201103102 in words is "eleven billion, two hundred one million, one hundred three thousand, one hundred two".