313323021230 has 8 divisors (see below), whose sum is σ = 563981438232. Its totient is φ = 125329208488.

The previous prime is 313323021217. The next prime is 313323021239. The reversal of 313323021230 is 32120323313.

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

It is a junction number, because it is equal to n+sod(n) for n = 313323021196 and 313323021205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313323021239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15666151052 + ... + 15666151071.

It is an arithmetic number, because the mean of its divisors is an integer number (70497679779).

Almost surely, 2^313323021230 is an apocalyptic number.

313323021230 is a deficient number, since it is larger than the sum of its proper divisors (250658417002).

313323021230 is a wasteful number, since it uses less digits than its factorization.

313323021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31332302130.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 313323021230 its reverse (32120323313), we get a palindrome (345443344543).

The spelling of 313323021230 in words is "three hundred thirteen billion, three hundred twenty-three million, twenty-one thousand, two hundred thirty".