1315105356308 has 6 divisors (see below), whose sum is σ = 2301434373546. Its totient is φ = 657552678152.

The previous prime is 1315105356293. The next prime is 1315105356317. The reversal of 1315105356308 is 8036535015131.

It can be written as a sum of positive squares in only one way, i.e., 1225298452624 + 89806903684 = 1106932^2 + 299678^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164388169535 + ... + 164388169542.

It is an arithmetic number, because the mean of its divisors is an integer number (383572395591).

Almost surely, 2^{1315105356308} is an apocalyptic number.

It is an amenable number.

1315105356308 is a deficient number, since it is larger than the sum of its proper divisors (986329017238).

1315105356308 is a wasteful number, since it uses less digits than its factorization.

1315105356308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328776339081 (or 328776339079 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 1315105356308 in words is "one trillion, three hundred fifteen billion, one hundred five million, three hundred fifty-six thousand, three hundred eight".