1320313142324 has 24 divisors (see below), whose sum is σ = 2520734629728. Its totient is φ = 600109763040.

The previous prime is 1320313142257. The next prime is 1320313142347. The reversal of 1320313142324 is 4232413130231.

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, 14987 + ... + 1625069.

It is an arithmetic number, because the mean of its divisors is an integer number (105030609572).

Almost surely, 2^{1320313142324} is an apocalyptic number.

It is an amenable number.

1320313142324 is a deficient number, since it is larger than the sum of its proper divisors (1200421487404).

1320313142324 is a wasteful number, since it uses less digits than its factorization.

1320313142324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628735 (or 1628733 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1320313142324 its reverse (4232413130231), we get a palindrome (5552726272555).

The spelling of 1320313142324 in words is "one trillion, three hundred twenty billion, three hundred thirteen million, one hundred forty-two thousand, three hundred twenty-four".