13020003200 has 48 divisors (see below), whose sum is σ = 32163484560. Its totient is φ = 5208000000.

The previous prime is 13020003179. The next prime is 13020003209. The reversal of 13020003200 is 230002031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020003209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2031176 + ... + 2037575.

It is an arithmetic number, because the mean of its divisors is an integer number (670072595).

Almost surely, 2^13020003200 is an apocalyptic number.

13020003200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13020003200 is an abundant number, since it is smaller than the sum of its proper divisors (19143481360).

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

13020003200 is an equidigital number, since it uses as much as digits as its factorization.

13020003200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068775 (or 4068758 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 13020003200 its reverse (230002031), we get a palindrome (13250005231).

The spelling of 13020003200 in words is "thirteen billion, twenty million, three thousand, two hundred".