313201143320412 has 24 divisors (see below), whose sum is σ = 730803696988176. Its totient is φ = 104400234072448.

The previous prime is 313201143320411. The next prime is 313201143320437. The reversal of 313201143320412 is 214023341102313.

It is a self number, because there is not a number n which added to its sum of digits gives 313201143320412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313201143320411) 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, 9325383 + ... + 26708894.

It is an arithmetic number, because the mean of its divisors is an integer number (30450154041174).

Almost surely, 2^{313201143320412} is an apocalyptic number.

It is an amenable number.

313201143320412 is an abundant number, since it is smaller than the sum of its proper divisors (417602553667764).

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

313201143320412 is a wasteful number, since it uses less digits than its factorization.

313201143320412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36758597 (or 36758595 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 313201143320412 its reverse (214023341102313), we get a palindrome (527224484422725).

The spelling of 313201143320412 in words is "three hundred thirteen trillion, two hundred one billion, one hundred forty-three million, three hundred twenty thousand, four hundred twelve".