13203323230000 has 50 divisors (see below), whose sum is σ = 31966565896364. Its totient is φ = 5281329288000.

The previous prime is 13203323229973. The next prime is 13203323230067. The reversal of 13203323230000 is 3232330231.

It is a tau number, because it is divible by the number of its divisors (50).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 660156162 + ... + 660176161.

Almost surely, 2^{13203323230000} is an apocalyptic number.

13203323230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13203323230000 is an abundant number, since it is smaller than the sum of its proper divisors (18763242666364).

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

13203323230000 is an equidigital number, since it uses as much as digits as its factorization.

13203323230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320332351 (or 1320332330 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13203323230000 its reverse (3232330231), we get a palindrome (13206555560231).

The spelling of 13203323230000 in words is "thirteen trillion, two hundred three billion, three hundred twenty-three million, two hundred thirty thousand".