1313000230003 has 16 divisors (see below), whose sum is σ = 1637118316800. Its totient is φ = 1023035176800.

The previous prime is 1313000229949. The next prime is 1313000230013. The reversal of 1313000230003 is 3000320003131.

It is not a de Polignac number, because 1313000230003 - 2²⁵ = 1312966675571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313000230013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294973 + ... + 1647121.

It is an arithmetic number, because the mean of its divisors is an integer number (102319894800).

Almost surely, 2^{1313000230003} is an apocalyptic number.

1313000230003 is a deficient number, since it is larger than the sum of its proper divisors (324118086797).

1313000230003 is a wasteful number, since it uses less digits than its factorization.

1313000230003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364778.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 1313000230003 its reverse (3000320003131), we get a palindrome (4313320233134).

The spelling of 1313000230003 in words is "one trillion, three hundred thirteen billion, two hundred thirty thousand, three".