11201110102 has 80 divisors (see below), whose sum is σ = 21074533920. Its totient is φ = 4373471232.

The previous prime is 11201110099. The next prime is 11201110103. The reversal of 11201110102 is 20101110211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201110103) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 43583958 + ... + 43584214.

It is an arithmetic number, because the mean of its divisors is an integer number (263431674).

Almost surely, 2^11201110102 is an apocalyptic number.

11201110102 is a deficient number, since it is larger than the sum of its proper divisors (9873423818).

11201110102 is an equidigital number, since it uses as much as digits as its factorization.

11201110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11201110102 its reverse (20101110211), we get a palindrome (31302220313).

The spelling of 11201110102 in words is "eleven billion, two hundred one million, one hundred ten thousand, one hundred two".