1313341204311 has 12 divisors (see below), whose sum is σ = 1923767398800. Its totient is φ = 863228960160.

The previous prime is 1313341204289. The next prime is 1313341204379. The reversal of 1313341204311 is 1134021433131.

1313341204311 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 341 + 2 + 0 + 4 + 311 = 666.

It is not a de Polignac number, because 1313341204311 - 2⁷ = 1313341204183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313341204391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1027652886 + ... + 1027654163.

It is an arithmetic number, because the mean of its divisors is an integer number (160313949900).

Almost surely, 2^{1313341204311} is an apocalyptic number.

1313341204311 is a deficient number, since it is larger than the sum of its proper divisors (610426194489).

1313341204311 is a wasteful number, since it uses less digits than its factorization.

1313341204311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055307126 (or 2055307123 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 1313341204311 its reverse (1134021433131), we get a palindrome (2447362637442).

The spelling of 1313341204311 in words is "one trillion, three hundred thirteen billion, three hundred forty-one million, two hundred four thousand, three hundred eleven".