13311233332 has 24 divisors (see below), whose sum is σ = 24573718400. Its totient is φ = 6291686016.

The previous prime is 13311233329. The next prime is 13311233333. The reversal of 13311233332 is 23333211331.

It is a junction number, because it is equal to n+sod(n) for n = 13311233297 and 13311233306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311233333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153957 + ... + 224332.

Almost surely, 2^13311233332 is an apocalyptic number.

It is an amenable number.

13311233332 is a deficient number, since it is larger than the sum of its proper divisors (11262485068).

13311233332 is a wasteful number, since it uses less digits than its factorization.

13311233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378775 (or 378773 counting only the distinct ones).

The product of its digits is 2916, while the sum is 25.

Adding to 13311233332 its reverse (23333211331), we get a palindrome (36644444663).

The spelling of 13311233332 in words is "thirteen billion, three hundred eleven million, two hundred thirty-three thousand, three hundred thirty-two".