13003201332 has 144 divisors (see below), whose sum is σ = 38893405824. Its totient is φ = 3618048000.

The previous prime is 13003201303. The next prime is 13003201369. The reversal of 13003201332 is 23310230031.

13003201332 is a `hidden beast` number, since 1 + 300 + 32 + 0 + 1 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 252457 + ... + 299567.

It is an arithmetic number, because the mean of its divisors is an integer number (270093096).

Almost surely, 2^13003201332 is an apocalyptic number.

13003201332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13003201332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19446702912).

13003201332 is an abundant number, since it is smaller than the sum of its proper divisors (25890204492).

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

13003201332 is a wasteful number, since it uses less digits than its factorization.

13003201332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47190 (or 47185 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13003201332 its reverse (23310230031), we get a palindrome (36313431363).

The spelling of 13003201332 in words is "thirteen billion, three million, two hundred one thousand, three hundred thirty-two".