13313204345 has 16 divisors (see below), whose sum is σ = 18262928640. Its totient is φ = 9126644544.

The previous prime is 13313204327. The next prime is 13313204347. The reversal of 13313204345 is 54340231331.

It is a cyclic number.

It is not a de Polignac number, because 13313204345 - 2⁸ = 13313204089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13313204347) 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, 89771 + ... + 186239.

It is an arithmetic number, because the mean of its divisors is an integer number (1141433040).

Almost surely, 2^13313204345 is an apocalyptic number.

It is an amenable number.

13313204345 is a deficient number, since it is larger than the sum of its proper divisors (4949724295).

13313204345 is an equidigital number, since it uses as much as digits as its factorization.

13313204345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100424.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 13313204345 its reverse (54340231331), we get a palindrome (67653435676).

The spelling of 13313204345 in words is "thirteen billion, three hundred thirteen million, two hundred four thousand, three hundred forty-five".