11320013101 has 4 divisors (see below), whose sum is σ = 11358648252. Its totient is φ = 11281377952.

The previous prime is 11320013099. The next prime is 11320013119. The reversal of 11320013101 is 10131002311.

11320013101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7806606025 + 3513407076 = 88355^2 + 59274^2 .

It is a cyclic number.

It is not a de Polignac number, because 11320013101 - 2¹ = 11320013099 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 (11320013161) 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 3 ways as a sum of consecutive naturals, for example, 19317136 + ... + 19317721.

It is an arithmetic number, because the mean of its divisors is an integer number (2839662063).

Almost surely, 2^11320013101 is an apocalyptic number.

It is an amenable number.

11320013101 is a deficient number, since it is larger than the sum of its proper divisors (38635151).

11320013101 is an equidigital number, since it uses as much as digits as its factorization.

11320013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38635150.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11320013101 its reverse (10131002311), we get a palindrome (21451015412).

The spelling of 11320013101 in words is "eleven billion, three hundred twenty million, thirteen thousand, one hundred one".