11201102101 has 8 divisors (see below), whose sum is σ = 12928005504. Its totient is φ = 9505885200.

The previous prime is 11201102083. The next prime is 11201102131. The reversal of 11201102101 is 10120110211.

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

It is not a de Polignac number, because 11201102101 - 2¹⁹ = 11200577813 is a prime.

It is a super-3 number, since 3×11201102101³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201102131) 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, 7920865 + ... + 7922278.

It is an arithmetic number, because the mean of its divisors is an integer number (1616000688).

Almost surely, 2^11201102101 is an apocalyptic number.

It is an amenable number.

11201102101 is a deficient number, since it is larger than the sum of its proper divisors (1726903403).

11201102101 is a wasteful number, since it uses less digits than its factorization.

11201102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15843251.

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

Adding to 11201102101 its reverse (10120110211), we get a palindrome (21321212312).

It can be divided in two parts, 1120110210 and 1, that added together give a palindrome (1120110211).

The spelling of 11201102101 in words is "eleven billion, two hundred one million, one hundred two thousand, one hundred one".