13233322113131 has 4 divisors (see below), whose sum is σ = 13275601097832. Its totient is φ = 13191043128432.

The previous prime is 13233322113113. The next prime is 13233322113173. The reversal of 13233322113131 is 13131122333231.

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 13233322113131 - 2²² = 13233317918827 is a prime.

It is a super-2 number, since 2×13233322113131² (a number of 27 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 = 13233322113094 and 13233322113103.

It is not an unprimeable number, because it can be changed into a prime (13233822113131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21139491881 + ... + 21139492506.

It is an arithmetic number, because the mean of its divisors is an integer number (3318900274458).

Almost surely, 2^{13233322113131} is an apocalyptic number.

13233322113131 is a deficient number, since it is larger than the sum of its proper divisors (42278984701).

13233322113131 is an equidigital number, since it uses as much as digits as its factorization.

13233322113131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42278984700.

The product of its digits is 5832, while the sum is 29.

Adding to 13233322113131 its reverse (13131122333231), we get a palindrome (26364444446362).

The spelling of 13233322113131 in words is "thirteen trillion, two hundred thirty-three billion, three hundred twenty-two million, one hundred thirteen thousand, one hundred thirty-one".