13333333132 has 48 divisors (see below), whose sum is σ = 27613071360. Its totient is φ = 5511868992.

The previous prime is 13333333129. The next prime is 13333333147. The reversal of 13333333132 is 23133333331.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 13333333132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888193 + ... + 903079.

It is an arithmetic number, because the mean of its divisors is an integer number (575272320).

Almost surely, 2^13333333132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13333333132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13806535680).

13333333132 is an abundant number, since it is smaller than the sum of its proper divisors (14279738228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13333333132 is a wasteful number, since it uses less digits than its factorization.

13333333132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16030 (or 16028 counting only the distinct ones).

The product of its digits is 13122, while the sum is 28.

Adding to 13333333132 its reverse (23133333331), we get a palindrome (36466666463).

The spelling of 13333333132 in words is "thirteen billion, three hundred thirty-three million, three hundred thirty-three thousand, one hundred thirty-two".