13010321011 has 16 divisors (see below), whose sum is σ = 13698007200. Its totient is φ = 12339129600.

The previous prime is 13010320997. The next prime is 13010321021. The reversal of 13010321011 is 11012301031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13010321011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13010320982 and 13010321000.

It is not an unprimeable number, because it can be changed into a prime (13010321021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426576 + ... + 1435666.

It is an arithmetic number, because the mean of its divisors is an integer number (856125450).

Almost surely, 2^13010321011 is an apocalyptic number.

13010321011 is a deficient number, since it is larger than the sum of its proper divisors (687686189).

13010321011 is an equidigital number, since it uses as much as digits as its factorization.

13010321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9990.

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

Adding to 13010321011 its reverse (11012301031), we get a palindrome (24022622042).

The spelling of 13010321011 in words is "thirteen billion, ten million, three hundred twenty-one thousand, eleven".