313132233210320 has 40 divisors (see below), whose sum is σ = 729953372211360. Its totient is φ = 124922410704000.

The previous prime is 313132233210253. The next prime is 313132233210343. The reversal of 313132233210320 is 23012332231313.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5163759806 + ... + 5163820445.

It is an arithmetic number, because the mean of its divisors is an integer number (18248834305284).

Almost surely, 2^{313132233210320} is an apocalyptic number.

It is an amenable number.

313132233210320 is an abundant number, since it is smaller than the sum of its proper divisors (416821139001040).

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

313132233210320 is a wasteful number, since it uses less digits than its factorization.

313132233210320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10327580643 (or 10327580637 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 313132233210320 its reverse (23012332231313), we get a palindrome (336144565441633).

The spelling of 313132233210320 in words is "three hundred thirteen trillion, one hundred thirty-two billion, two hundred thirty-three million, two hundred ten thousand, three hundred twenty".