13303352233989 has 10 divisors (see below), whose sum is σ = 19872908892870. Its totient is φ = 8868901489272.

The previous prime is 13303352233979. The next prime is 13303352234071. The reversal of 13303352233989 is 98933225330331.

13303352233989 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 3 + 3 + 522 + 3 + 39 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7813506420225 + 5489845813764 = 2795265^2 + 2343042^2 .

It is not a de Polignac number, because 13303352233989 - 2⁸ = 13303352233733 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303352233909) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82119458154 + ... + 82119458315.

It is an arithmetic number, because the mean of its divisors is an integer number (1987290889287).

Almost surely, 2^{13303352233989} is an apocalyptic number.

It is an amenable number.

13303352233989 is a deficient number, since it is larger than the sum of its proper divisors (6569556658881).

13303352233989 is an equidigital number, since it uses as much as digits as its factorization.

13303352233989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164238916481 (or 164238916472 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 54.

The spelling of 13303352233989 in words is "thirteen trillion, three hundred three billion, three hundred fifty-two million, two hundred thirty-three thousand, nine hundred eighty-nine".