13311231023332 has 48 divisors (see below), whose sum is σ = 25507461168000. Its totient is φ = 6027946261760.

The previous prime is 13311231023327. The next prime is 13311231023333. The reversal of 13311231023332 is 23332013211331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13311231023332.

It is not an unprimeable number, because it can be changed into a prime (13311231023333) 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 15 ways as a sum of consecutive naturals, for example, 16168338 + ... + 16971670.

It is an arithmetic number, because the mean of its divisors is an integer number (531405441000).

Almost surely, 2^{13311231023332} is an apocalyptic number.

It is an amenable number.

13311231023332 is a deficient number, since it is larger than the sum of its proper divisors (12196230144668).

13311231023332 is a wasteful number, since it uses less digits than its factorization.

13311231023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804756 (or 804754 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 13311231023332 its reverse (23332013211331), we get a palindrome (36643244234663).

The spelling of 13311231023332 in words is "thirteen trillion, three hundred eleven billion, two hundred thirty-one million, twenty-three thousand, three hundred thirty-two".