13310133131 has 4 divisors (see below), whose sum is σ = 13352657832. Its totient is φ = 13267608432.

The previous prime is 13310133071. The next prime is 13310133139. The reversal of 13310133131 is 13133101331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13310133131 is a prime.

It is a super-2 number, since 2×13310133131² (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 (13310133139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21261881 + ... + 21262506.

It is an arithmetic number, because the mean of its divisors is an integer number (3338164458).

Almost surely, 2^13310133131 is an apocalyptic number.

13310133131 is a deficient number, since it is larger than the sum of its proper divisors (42524701).

13310133131 is an equidigital number, since it uses as much as digits as its factorization.

13310133131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42524700.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 13310133131 its reverse (13133101331), we get a palindrome (26443234462).

The spelling of 13310133131 in words is "thirteen billion, three hundred ten million, one hundred thirty-three thousand, one hundred thirty-one".