1313133010312 has 16 divisors (see below), whose sum is σ = 2519383101840. Its totient is φ = 641297516496.

The previous prime is 1313133010289. The next prime is 1313133010313. The reversal of 1313133010312 is 2130103313131.

It is not an unprimeable number, because it can be changed into a prime (1313133010313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908623218 + ... + 1908623905.

It is an arithmetic number, because the mean of its divisors is an integer number (157461443865).

Almost surely, 2^{1313133010312} is an apocalyptic number.

It is an amenable number.

1313133010312 is a deficient number, since it is larger than the sum of its proper divisors (1206250091528).

1313133010312 is a wasteful number, since it uses less digits than its factorization.

1313133010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817247172 (or 3817247168 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1313133010312 its reverse (2130103313131), we get a palindrome (3443236323443).

The spelling of 1313133010312 in words is "one trillion, three hundred thirteen billion, one hundred thirty-three million, ten thousand, three hundred twelve".