13313522011 has 4 divisors (see below), whose sum is σ = 13314262024. Its totient is φ = 13312782000.

The previous prime is 13313521951. The next prime is 13313522017. The reversal of 13313522011 is 11022531331.

13313522011 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 is a cyclic number.

It is not a de Polignac number, because 13313522011 - 2¹³ = 13313513819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13313522017) 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, 342330 + ... + 379231.

It is an arithmetic number, because the mean of its divisors is an integer number (3328565506).

Almost surely, 2^13313522011 is an apocalyptic number.

13313522011 is a deficient number, since it is larger than the sum of its proper divisors (740013).

13313522011 is an equidigital number, since it uses as much as digits as its factorization.

13313522011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740012.

The product of its (nonzero) digits is 540, while the sum is 22.

The spelling of 13313522011 in words is "thirteen billion, three hundred thirteen million, five hundred twenty-two thousand, eleven".