13031110311 has 8 divisors (see below), whose sum is σ = 17778879360. Its totient is φ = 8485374072.

The previous prime is 13031110273. The next prime is 13031110331. The reversal of 13031110311 is 11301113031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13031110311 - 2¹⁴ = 13031093927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031110331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50508051 + ... + 50508308.

It is an arithmetic number, because the mean of its divisors is an integer number (2222359920).

Almost surely, 2^13031110311 is an apocalyptic number.

13031110311 is a deficient number, since it is larger than the sum of its proper divisors (4747769049).

13031110311 is a wasteful number, since it uses less digits than its factorization.

13031110311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101016405.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 13031110311 its reverse (11301113031), we get a palindrome (24332223342).

The spelling of 13031110311 in words is "thirteen billion, thirty-one million, one hundred ten thousand, three hundred eleven".