13303013332 has 108 divisors (see below), whose sum is σ = 30021564384. Its totient is φ = 5132117760.

The previous prime is 13303013293. The next prime is 13303013351. The reversal of 13303013332 is 23331030331.

It is a super-2 number, since 2×13303013332² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1297707 + ... + 1307917.

It is an arithmetic number, because the mean of its divisors is an integer number (277977448).

Almost surely, 2^13303013332 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 13303013332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15010782192).

13303013332 is an abundant number, since it is smaller than the sum of its proper divisors (16718551052).

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

13303013332 is a wasteful number, since it uses less digits than its factorization.

13303013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10286 (or 10260 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 13303013332 its reverse (23331030331), we get a palindrome (36634043663).

The spelling of 13303013332 in words is "thirteen billion, three hundred three million, thirteen thousand, three hundred thirty-two".