13331112331 has 8 divisors (see below), whose sum is σ = 13491178560. Its totient is φ = 13171274688.

The previous prime is 13331112307. The next prime is 13331112359. The reversal of 13331112331 is 13321113331.

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

It is a cyclic number.

It is not a de Polignac number, because 13331112331 - 2⁵ = 13331112299 is a prime.

It is a super-2 number, since 2×13331112331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13331112371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61665 + ... + 174541.

It is an arithmetic number, because the mean of its divisors is an integer number (1686397320).

Almost surely, 2^13331112331 is an apocalyptic number.

13331112331 is a deficient number, since it is larger than the sum of its proper divisors (160066229).

13331112331 is a wasteful number, since it uses less digits than its factorization.

13331112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114293.

The product of its digits is 486, while the sum is 22.

Adding to 13331112331 its reverse (13321113331), we get a palindrome (26652225662).

The spelling of 13331112331 in words is "thirteen billion, three hundred thirty-one million, one hundred twelve thousand, three hundred thirty-one".