1300345 has 8 divisors (see below), whose sum is σ = 1572480. Its totient is φ = 1032240.

The previous prime is 1300339. The next prime is 1300367. The reversal of 1300345 is 5430031.

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

It is not a de Polignac number, because 1300345 - 2⁹ = 1299833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241 + ... + 1630.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

2^1300345 is an apocalyptic number.

It is an amenable number.

1300345 is a deficient number, since it is larger than the sum of its proper divisors (272135).

1300345 is a wasteful number, since it uses less digits than its factorization.

1300345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1300345 is about 1140.3267075711. The cubic root of 1300345 is about 109.1489420815.

Adding to 1300345 its reverse (5430031), we get a palindrome (6730376).

The spelling of 1300345 in words is "one million, three hundred thousand, three hundred forty-five".