1311563134324 has 12 divisors (see below), whose sum is σ = 2369275339648. Its totient is φ = 634627323000.

The previous prime is 1311563134309. The next prime is 1311563134337. The reversal of 1311563134324 is 4234313651131.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5288560902 + ... + 5288561149.

Almost surely, 2^{1311563134324} is an apocalyptic number.

It is an amenable number.

1311563134324 is a deficient number, since it is larger than the sum of its proper divisors (1057712205324).

1311563134324 is a wasteful number, since it uses less digits than its factorization.

1311563134324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10577122086 (or 10577122084 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

Adding to 1311563134324 its reverse (4234313651131), we get a palindrome (5545876785455).

The spelling of 1311563134324 in words is "one trillion, three hundred eleven billion, five hundred sixty-three million, one hundred thirty-four thousand, three hundred twenty-four".