11040212101 has 16 divisors (see below), whose sum is σ = 11644171200. Its totient is φ = 10452064000.

The previous prime is 11040212081. The next prime is 11040212123. The reversal of 11040212101 is 10121204011.

It is not a de Polignac number, because 11040212101 - 2⁵ = 11040212069 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 (11040212191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678066 + ... + 694156.

It is an arithmetic number, because the mean of its divisors is an integer number (727760700).

Almost surely, 2^11040212101 is an apocalyptic number.

It is an amenable number.

11040212101 is a deficient number, since it is larger than the sum of its proper divisors (603959099).

11040212101 is a wasteful number, since it uses less digits than its factorization.

11040212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16580.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11040212101 its reverse (10121204011), we get a palindrome (21161416112).

The spelling of 11040212101 in words is "eleven billion, forty million, two hundred twelve thousand, one hundred one".