1313425121336 has 8 divisors (see below), whose sum is σ = 2462672102520. Its totient is φ = 656712560664.

The previous prime is 1313425121279. The next prime is 1313425121389. The reversal of 1313425121336 is 6331215243131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1313425121296 and 1313425121305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82089070076 + ... + 82089070091.

It is an arithmetic number, because the mean of its divisors is an integer number (307834012815).

Almost surely, 2^{1313425121336} is an apocalyptic number.

It is an amenable number.

1313425121336 is a deficient number, since it is larger than the sum of its proper divisors (1149246981184).

1313425121336 is a wasteful number, since it uses less digits than its factorization.

1313425121336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164178140173 (or 164178140169 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The spelling of 1313425121336 in words is "one trillion, three hundred thirteen billion, four hundred twenty-five million, one hundred twenty-one thousand, three hundred thirty-six".