313323230131 has 8 divisors (see below), whose sum is σ = 331763381280. Its totient is φ = 294884120448.

The previous prime is 313323230119. The next prime is 313323230141. The reversal of 313323230131 is 131032323313.

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 313323230131 - 2²⁹ = 312786359219 is a prime.

It is a super-2 number, since 2×313323230131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313323230096 and 313323230105.

It is not an unprimeable number, because it can be changed into a prime (313323230141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408090 + ... + 890608.

It is an arithmetic number, because the mean of its divisors is an integer number (41470422660).

Almost surely, 2^313323230131 is an apocalyptic number.

313323230131 is a deficient number, since it is larger than the sum of its proper divisors (18440151149).

313323230131 is a wasteful number, since it uses less digits than its factorization.

313323230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520733.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 313323230131 its reverse (131032323313), we get a palindrome (444355553444).

The spelling of 313323230131 in words is "three hundred thirteen billion, three hundred twenty-three million, two hundred thirty thousand, one hundred thirty-one".