1000320103313 has 8 divisors (see below), whose sum is σ = 1009092617280. Its totient is φ = 991564809040.

The previous prime is 1000320103297. The next prime is 1000320103337. The reversal of 1000320103313 is 3133010230001.

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 1000320103313 - 2⁴ = 1000320103297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1000320103291 and 1000320103300.

It is not an unprimeable number, because it can be changed into a prime (1000320103373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4188218 + ... + 4420611.

It is an arithmetic number, because the mean of its divisors is an integer number (126136577160).

Almost surely, 2^{1000320103313} is an apocalyptic number.

It is an amenable number.

1000320103313 is a deficient number, since it is larger than the sum of its proper divisors (8772513967).

1000320103313 is an equidigital number, since it uses as much as digits as its factorization.

1000320103313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609847.

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

Adding to 1000320103313 its reverse (3133010230001), we get a palindrome (4133330333314).

The spelling of 1000320103313 in words is "one trillion, three hundred twenty million, one hundred three thousand, three hundred thirteen".