1300321313 has 8 divisors (see below), whose sum is σ = 1382300640. Its totient is φ = 1218952000.

The previous prime is 1300321291. The next prime is 1300321331. The reversal of 1300321313 is 3131230031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300321313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300321291 and 1300321300.

It is not an unprimeable number, because it can be changed into a prime (1300320313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148103 + ... + 156636.

It is an arithmetic number, because the mean of its divisors is an integer number (172787580).

Almost surely, 2^1300321313 is an apocalyptic number.

It is an amenable number.

1300321313 is a deficient number, since it is larger than the sum of its proper divisors (81979327).

1300321313 is a wasteful number, since it uses less digits than its factorization.

1300321313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305007.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1300321313 is about 36059.9682889489. The cubic root of 1300321313 is about 1091.4827932749.

Adding to 1300321313 its reverse (3131230031), we get a palindrome (4431551344).

The spelling of 1300321313 in words is "one billion, three hundred million, three hundred twenty-one thousand, three hundred thirteen".