13323355332331 has 16 divisors (see below), whose sum is σ = 15316670723328. Its totient is φ = 11470818172000.

The previous prime is 13323355332299. The next prime is 13323355332401.

13323355332331 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13323355332331 - 2⁵ = 13323355332299 is a prime.

It is a super-2 number, since 2×13323355332331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13323355332731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260674861 + ... + 260725966.

It is an arithmetic number, because the mean of its divisors is an integer number (957291920208).

Almost surely, 2^{13323355332331} is an apocalyptic number.

13323355332331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13323355332331 is a deficient number, since it is larger than the sum of its proper divisors (1993315390997).

13323355332331 is a wasteful number, since it uses less digits than its factorization.

13323355332331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521400962.

The product of its digits is 656100, while the sum is 40.

It can be divided in two parts, 1332335 and 5332331, that added together give a palindrome (6664666).

The spelling of 13323355332331 in words is "thirteen trillion, three hundred twenty-three billion, three hundred fifty-five million, three hundred thirty-two thousand, three hundred thirty-one".