13023231011 has 16 divisors (see below), whose sum is σ = 15141377280. Its totient is φ = 10969642080.

The previous prime is 13023230993. The next prime is 13023231031. The reversal of 13023231011 is 11013232031.

It is a cyclic number.

It is not a de Polignac number, because 13023231011 - 2¹⁴ = 13023214627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023231031) 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, 2093696 + ... + 2099906.

It is an arithmetic number, because the mean of its divisors is an integer number (946336080).

Almost surely, 2^13023231011 is an apocalyptic number.

13023231011 is a deficient number, since it is larger than the sum of its proper divisors (2118146269).

13023231011 is an equidigital number, since it uses as much as digits as its factorization.

13023231011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11354.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13023231011 its reverse (11013232031), we get a palindrome (24036463042).

The spelling of 13023231011 in words is "thirteen billion, twenty-three million, two hundred thirty-one thousand, eleven".