313313230231 has 8 divisors (see below), whose sum is σ = 313852267904. Its totient is φ = 312774653880.

The previous prime is 313313230229. The next prime is 313313230249. The reversal of 313313230231 is 132032313313.

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 313313230231 - 2¹ = 313313230229 is a prime.

It is a super-4 number, since 4×313313230231⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313313230196 and 313313230205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313313230201) 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 7 ways as a sum of consecutive naturals, for example, 1258180 + ... + 1486486.

It is an arithmetic number, because the mean of its divisors is an integer number (39231533488).

Almost surely, 2^313313230231 is an apocalyptic number.

313313230231 is a deficient number, since it is larger than the sum of its proper divisors (539037673).

313313230231 is a wasteful number, since it uses less digits than its factorization.

313313230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230661.

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

Adding to 313313230231 its reverse (132032313313), we get a palindrome (445345543544).

The spelling of 313313230231 in words is "three hundred thirteen billion, three hundred thirteen million, two hundred thirty thousand, two hundred thirty-one".