313312100213144 has 64 divisors (see below), whose sum is σ = 615992491699200. Its totient is φ = 149242618886400.

The previous prime is 313312100213143. The next prime is 313312100213171. The reversal of 313312100213144 is 441312001213313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313312100213143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16380242 + ... + 29915489.

It is an arithmetic number, because the mean of its divisors is an integer number (9624882682800).

Almost surely, 2^{313312100213144} is an apocalyptic number.

It is an amenable number.

313312100213144 is a deficient number, since it is larger than the sum of its proper divisors (302680391486056).

313312100213144 is a wasteful number, since it uses less digits than its factorization.

313312100213144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46296264 (or 46296260 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 313312100213144 its reverse (441312001213313), we get a palindrome (754624101426457).

The spelling of 313312100213144 in words is "three hundred thirteen trillion, three hundred twelve billion, one hundred million, two hundred thirteen thousand, one hundred forty-four".