2013133332 has 24 divisors (see below), whose sum is σ = 5368355776. Its totient is φ = 575180928.

The previous prime is 2013133327. The next prime is 2013133349. The reversal of 2013133332 is 2333313102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2013133299 and 2013133308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11982853 + ... + 11983020.

Almost surely, 2^2013133332 is an apocalyptic number.

It is an amenable number.

2013133332 is an abundant number, since it is smaller than the sum of its proper divisors (3355222444).

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

2013133332 is a wasteful number, since it uses less digits than its factorization.

2013133332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23965887 (or 23965885 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 2013133332 is about 44867.9543995489. The cubic root of 2013133332 is about 1262.6728621522.

Adding to 2013133332 its reverse (2333313102), we get a palindrome (4346446434).

The spelling of 2013133332 in words is "two billion, thirteen million, one hundred thirty-three thousand, three hundred thirty-two".