13300345 has 4 divisors (see below), whose sum is σ = 15960420. Its totient is φ = 10640272.

The previous prime is 13300337. The next prime is 13300351. The reversal of 13300345 is 54300331.

13300345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54300331 = 4723 ⋅11497.

It can be written as a sum of positive squares in 2 ways, for example, as 5308416 + 7991929 = 2304^2 + 2827^2 .

It is a cyclic number.

It is not a de Polignac number, because 13300345 - 2³ = 13300337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330030 + ... + 1330039.

It is an arithmetic number, because the mean of its divisors is an integer number (3990105).

Almost surely, 2^13300345 is an apocalyptic number.

It is an amenable number.

13300345 is a deficient number, since it is larger than the sum of its proper divisors (2660075).

13300345 is an equidigital number, since it uses as much as digits as its factorization.

13300345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660074.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 13300345 is about 3646.9638056882. The cubic root of 13300345 is about 236.9304988274.

Adding to 13300345 its reverse (54300331), we get a palindrome (67600676).

The spelling of 13300345 in words is "thirteen million, three hundred thousand, three hundred forty-five".