1313124333323 has 32 divisors (see below), whose sum is σ = 1524214298880. Its totient is φ = 1118700720000.

The previous prime is 1313124333319. The next prime is 1313124333329. The reversal of 1313124333323 is 3233334213131.

It is a cyclic number.

It is not a de Polignac number, because 1313124333323 - 2² = 1313124333319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1313124333323.

It is not an unprimeable number, because it can be changed into a prime (1313124333329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23550908 + ... + 23606598.

It is an arithmetic number, because the mean of its divisors is an integer number (47631696840).

Almost surely, 2^{1313124333323} is an apocalyptic number.

1313124333323 is a deficient number, since it is larger than the sum of its proper divisors (211089965557).

1313124333323 is a wasteful number, since it uses less digits than its factorization.

1313124333323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56939.

The product of its digits is 34992, while the sum is 32.

Adding to 1313124333323 its reverse (3233334213131), we get a palindrome (4546458546454).

The spelling of 1313124333323 in words is "one trillion, three hundred thirteen billion, one hundred twenty-four million, three hundred thirty-three thousand, three hundred twenty-three".