11201001101 has 8 divisors (see below), whose sum is σ = 11336381184. Its totient is φ = 11066101200.

The previous prime is 11201001067. The next prime is 11201001137. The reversal of 11201001101 is 10110010211.

It is a happy number.

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-11201001101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201001001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73001 + ... + 166526.

It is an arithmetic number, because the mean of its divisors is an integer number (1417047648).

Almost surely, 2^11201001101 is an apocalyptic number.

It is an amenable number.

11201001101 is a deficient number, since it is larger than the sum of its proper divisors (135380083).

11201001101 is a wasteful number, since it uses less digits than its factorization.

11201001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240091.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11201001101 its reverse (10110010211), we get a palindrome (21311011312).

The spelling of 11201001101 in words is "eleven billion, two hundred one million, one thousand, one hundred one".