13211301011 has 4 divisors (see below), whose sum is σ = 13273914024. Its totient is φ = 13148688000.

The previous prime is 13211301007. The next prime is 13211301013. The reversal of 13211301011 is 11010311231.

It is a happy number.

13211301011 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, and also an emirpimes, since its reverse is a distinct semiprime: 11010311231 = 317 ⋅34732843.

It is a cyclic number.

It is not a de Polignac number, because 13211301011 - 2² = 13211301007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13211301013) 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, 31306190 + ... + 31306611.

It is an arithmetic number, because the mean of its divisors is an integer number (3318478506).

Almost surely, 2^13211301011 is an apocalyptic number.

13211301011 is a deficient number, since it is larger than the sum of its proper divisors (62613013).

13211301011 is an equidigital number, since it uses as much as digits as its factorization.

13211301011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62613012.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 13211301011 its reverse (11010311231), we get a palindrome (24221612242).

The spelling of 13211301011 in words is "thirteen billion, two hundred eleven million, three hundred one thousand, eleven".