11320120101 has 16 divisors (see below), whose sum is σ = 15977079360. Its totient is φ = 7117057920.

The previous prime is 11320120099. The next prime is 11320120111. The reversal of 11320120101 is 10102102311.

11320120101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11320120101 - 2¹ = 11320120099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320120111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1509240 + ... + 1516721.

It is an arithmetic number, because the mean of its divisors is an integer number (998567460).

Almost surely, 2^11320120101 is an apocalyptic number.

It is an amenable number.

11320120101 is a deficient number, since it is larger than the sum of its proper divisors (4656959259).

11320120101 is a wasteful number, since it uses less digits than its factorization.

11320120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026036.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11320120101 its reverse (10102102311), we get a palindrome (21422222412).

The spelling of 11320120101 in words is "eleven billion, three hundred twenty million, one hundred twenty thousand, one hundred one".