1313053434003 has 8 divisors (see below), whose sum is σ = 1753622161408. Its totient is φ = 873926831304.

The previous prime is 1313053433999. The next prime is 1313053434031. The reversal of 1313053434003 is 3004343503131.

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

It is not a de Polignac number, because 1313053434003 - 2² = 1313053433999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313053434073) 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, 360529051 + ... + 360532692.

It is an arithmetic number, because the mean of its divisors is an integer number (219202770176).

Almost surely, 2^{1313053434003} is an apocalyptic number.

1313053434003 is a deficient number, since it is larger than the sum of its proper divisors (440568727405).

1313053434003 is an equidigital number, since it uses as much as digits as its factorization.

1313053434003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721062353.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 1313053434003 its reverse (3004343503131), we get a palindrome (4317396937134).

The spelling of 1313053434003 in words is "one trillion, three hundred thirteen billion, fifty-three million, four hundred thirty-four thousand, three".