1001303320103 has 8 divisors (see below), whose sum is σ = 1045104271200. Its totient is φ = 957524537728.

The previous prime is 1001303320051. The next prime is 1001303320141. The reversal of 1001303320103 is 3010233031001.

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 1001303320103 - 2¹² = 1001303316007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001303320903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5449838 + ... + 5630571.

It is an arithmetic number, because the mean of its divisors is an integer number (130638033900).

Almost surely, 2^{1001303320103} is an apocalyptic number.

1001303320103 is a deficient number, since it is larger than the sum of its proper divisors (43800951097).

1001303320103 is a wasteful number, since it uses less digits than its factorization.

1001303320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11084361.

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

Adding to 1001303320103 its reverse (3010233031001), we get a palindrome (4011536351104).

The spelling of 1001303320103 in words is "one trillion, one billion, three hundred three million, three hundred twenty thousand, one hundred three".