13203232003000 has 128 divisors (see below), whose sum is σ = 33362816497920. Its totient is φ = 4861754265600.

The previous prime is 13203232002991. The next prime is 13203232003043. The reversal of 13203232003000 is 30023230231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3387304 + ... + 6154696.

It is an arithmetic number, because the mean of its divisors is an integer number (260647003890).

Almost surely, 2^{13203232003000} is an apocalyptic number.

13203232003000 is a gapful number since it is divisible by the number (10) 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 13203232003000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16681408248960).

13203232003000 is an abundant number, since it is smaller than the sum of its proper divisors (20159584494920).

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

13203232003000 is a wasteful number, since it uses less digits than its factorization.

13203232003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767794 (or 2767780 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13203232003000 its reverse (30023230231), we get a palindrome (13233255233231).

The spelling of 13203232003000 in words is "thirteen trillion, two hundred three billion, two hundred thirty-two million, three thousand".