13310321131 has 4 divisors (see below), whose sum is σ = 13313637000. Its totient is φ = 13307005264.

The previous prime is 13310321119. The next prime is 13310321149. The reversal of 13310321131 is 13112301331.

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

It is a cyclic number.

It is not a de Polignac number, because 13310321131 - 2²⁹ = 12773450219 is a prime.

It is a super-2 number, since 2×13310321131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13310321099 and 13310321108.

It is not an unprimeable number, because it can be changed into a prime (13310322131) 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 3 ways as a sum of consecutive naturals, for example, 1651906 + ... + 1659943.

It is an arithmetic number, because the mean of its divisors is an integer number (3328409250).

Almost surely, 2^13310321131 is an apocalyptic number.

13310321131 is a deficient number, since it is larger than the sum of its proper divisors (3315869).

13310321131 is an equidigital number, since it uses as much as digits as its factorization.

13310321131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315868.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13310321131 its reverse (13112301331), we get a palindrome (26422622462).

The spelling of 13310321131 in words is "thirteen billion, three hundred ten million, three hundred twenty-one thousand, one hundred thirty-one".