313210201223320 has 32 divisors (see below), whose sum is σ = 704756418865200. Its totient is φ = 125278130958208.

The previous prime is 313210201223303. The next prime is 313210201223323. The reversal of 313210201223320 is 23322102012313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313210201223323) 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, 185069959 + ... + 186754678.

Almost surely, 2^{313210201223320} is an apocalyptic number.

It is an amenable number.

313210201223320 is an abundant number, since it is smaller than the sum of its proper divisors (391546217641880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313210201223320 is a wasteful number, since it uses less digits than its factorization.

313210201223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371845707 (or 371845703 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 313210201223320 its reverse (23322102012313), we get a palindrome (336532303235633).

The spelling of 313210201223320 in words is "three hundred thirteen trillion, two hundred ten billion, two hundred one million, two hundred twenty-three thousand, three hundred twenty".