13200003202303 has 16 divisors (see below), whose sum is σ = 13854631919616. Its totient is φ = 12561456136320.

The previous prime is 13200003202291. The next prime is 13200003202343. The reversal of 13200003202303 is 30320230000231.

It is a happy number.

13200003202303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13200003202303 - 2²⁵ = 13199969647871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200003202343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14390551 + ... + 15280312.

It is an arithmetic number, because the mean of its divisors is an integer number (865914494976).

Almost surely, 2^{13200003202303} is an apocalyptic number.

13200003202303 is a deficient number, since it is larger than the sum of its proper divisors (654628717313).

13200003202303 is a wasteful number, since it uses less digits than its factorization.

13200003202303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29671134.

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

Adding to 13200003202303 its reverse (30320230000231), we get a palindrome (43520233202534).

The spelling of 13200003202303 in words is "thirteen trillion, two hundred billion, three million, two hundred two thousand, three hundred three".