313204300321111 has 4 divisors (see below), whose sum is σ = 313459145155800. Its totient is φ = 312949455486424.

The previous prime is 313204300321063. The next prime is 313204300321181. The reversal of 313204300321111 is 111123003402313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313204300321111 - 2⁷ = 313204300320983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313204300321181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127422415501 + ... + 127422417958.

It is an arithmetic number, because the mean of its divisors is an integer number (78364786288950).

Almost surely, 2^{313204300321111} is an apocalyptic number.

313204300321111 is a deficient number, since it is larger than the sum of its proper divisors (254844834689).

313204300321111 is a wasteful number, since it uses less digits than its factorization.

313204300321111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254844834688.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 313204300321111 its reverse (111123003402313), we get a palindrome (424327303723424).

The spelling of 313204300321111 in words is "three hundred thirteen trillion, two hundred four billion, three hundred million, three hundred twenty-one thousand, one hundred eleven".