1303000000001 has 8 divisors (see below), whose sum is σ = 1489153543680. Its totient is φ = 1116849127968.

The previous prime is 1302999999971. The next prime is 1303000000013. The reversal of 1303000000001 is 1000000003031.

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

It is not a de Polignac number, because 1303000000001 - 2¹⁸ = 1302999737857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303000002001) 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, 517445 + ... + 1695213.

It is an arithmetic number, because the mean of its divisors is an integer number (186144192960).

Almost surely, 2^{1303000000001} is an apocalyptic number.

It is an amenable number.

1303000000001 is a deficient number, since it is larger than the sum of its proper divisors (186153543679).

1303000000001 is a wasteful number, since it uses less digits than its factorization.

1303000000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335823.

The product of its (nonzero) digits is 9, while the sum is 8.

Adding to 1303000000001 its reverse (1000000003031), we get a palindrome (2303000003032).

The spelling of 1303000000001 in words is "one trillion, three hundred three billion, one", and thus it is an aban number.