13045307 has 8 divisors (see below), whose sum is σ = 15068592. Its totient is φ = 11161600.

The previous prime is 13045303. The next prime is 13045309. The reversal of 13045307 is 70354031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13045307 - 2² = 13045303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13045303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34694 + ... + 35067.

It is an arithmetic number, because the mean of its divisors is an integer number (1883574).

Almost surely, 2^13045307 is an apocalyptic number.

13045307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13045307 is a deficient number, since it is larger than the sum of its proper divisors (2023285).

13045307 is a wasteful number, since it uses less digits than its factorization.

13045307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69789.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13045307 is about 3611.8287611679. The cubic root of 13045307 is about 235.4063108226.

Adding to 13045307 its reverse (70354031), we get a palindrome (83399338).

The spelling of 13045307 in words is "thirteen million, forty-five thousand, three hundred seven".