1313543134324 has 6 divisors (see below), whose sum is σ = 2298700485074. Its totient is φ = 656771567160.

The previous prime is 1313543134297. The next prime is 1313543134457. The reversal of 1313543134324 is 4234313453131.

It can be written as a sum of positive squares in only one way, i.e., 796556250000 + 516986884324 = 892500^2 + 719018^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164192891787 + ... + 164192891794.

Almost surely, 2^{1313543134324} is an apocalyptic number.

It is an amenable number.

1313543134324 is a deficient number, since it is larger than the sum of its proper divisors (985157350750).

1313543134324 is a wasteful number, since it uses less digits than its factorization.

1313543134324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328385783585 (or 328385783583 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

Adding to 1313543134324 its reverse (4234313453131), we get a palindrome (5547856587455).

The spelling of 1313543134324 in words is "one trillion, three hundred thirteen billion, five hundred forty-three million, one hundred thirty-four thousand, three hundred twenty-four".