313143301121 has 8 divisors (see below), whose sum is σ = 358028636160. Its totient is φ = 268295610528.

The previous prime is 313143301091. The next prime is 313143301127. The reversal of 313143301121 is 121103341313.

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

It is a cyclic number.

It is not a de Polignac number, because 313143301121 - 2¹⁰ = 313143300097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (313143301127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9393281 + ... + 9426558.

It is an arithmetic number, because the mean of its divisors is an integer number (44753579520).

Almost surely, 2^313143301121 is an apocalyptic number.

It is an amenable number.

313143301121 is a deficient number, since it is larger than the sum of its proper divisors (44885335039).

313143301121 is a wasteful number, since it uses less digits than its factorization.

313143301121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18822223.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 313143301121 its reverse (121103341313), we get a palindrome (434246642434).

The spelling of 313143301121 in words is "three hundred thirteen billion, one hundred forty-three million, three hundred one thousand, one hundred twenty-one".