11201202101 has 8 divisors (see below), whose sum is σ = 11696793984. Its totient is φ = 10706325520.

The previous prime is 11201202071. The next prime is 11201202113. The reversal of 11201202101 is 10120210211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11201202101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201202191) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 146690 + ... + 209571.

It is an arithmetic number, because the mean of its divisors is an integer number (1462099248).

Almost surely, 2^11201202101 is an apocalyptic number.

It is an amenable number.

11201202101 is a deficient number, since it is larger than the sum of its proper divisors (495591883).

11201202101 is a wasteful number, since it uses less digits than its factorization.

11201202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357651.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11201202101 its reverse (10120210211), we get a palindrome (21321412312).

The spelling of 11201202101 in words is "eleven billion, two hundred one million, two hundred two thousand, one hundred one".