1313552131134 has 16 divisors (see below), whose sum is σ = 2670171546000. Its totient is φ = 430672829760.

The previous prime is 1313552131093. The next prime is 1313552131139. The reversal of 1313552131134 is 4311312553131.

It is a junction number, because it is equal to n+sod(n) for n = 1313552131095 and 1313552131104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313552131139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794469759 + ... + 1794470490.

It is an arithmetic number, because the mean of its divisors is an integer number (166885721625).

Almost surely, 2^{1313552131134} is an apocalyptic number.

1313552131134 is an abundant number, since it is smaller than the sum of its proper divisors (1356619414866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313552131134 is a wasteful number, since it uses less digits than its factorization.

1313552131134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588940315.

The product of its digits is 16200, while the sum is 33.

Adding to 1313552131134 its reverse (4311312553131), we get a palindrome (5624864684265).

The spelling of 1313552131134 in words is "one trillion, three hundred thirteen billion, five hundred fifty-two million, one hundred thirty-one thousand, one hundred thirty-four".