13200120302 has 16 divisors (see below), whose sum is σ = 20909992320. Its totient is φ = 6237037752.

The previous prime is 13200120299. The next prime is 13200120313. The reversal of 13200120302 is 20302100231.

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 7 ways as a sum of consecutive naturals, for example, 1724852 + ... + 1732487.

It is an arithmetic number, because the mean of its divisors is an integer number (1306874520).

Almost surely, 2^13200120302 is an apocalyptic number.

13200120302 is a deficient number, since it is larger than the sum of its proper divisors (7709872018).

13200120302 is a wasteful number, since it uses less digits than its factorization.

13200120302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457447.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13200120302 its reverse (20302100231), we get a palindrome (33502220533).

The spelling of 13200120302 in words is "thirteen billion, two hundred million, one hundred twenty thousand, three hundred two".