1315311255153 has 12 divisors (see below), whose sum is σ = 2171307468928. Its totient is φ = 751606431480.

The previous prime is 1315311255131. The next prime is 1315311255169. The reversal of 1315311255153 is 3515521135131.

1315311255153 is a `hidden beast` number, since 1 + 3 + 1 + 53 + 1 + 1 + 2 + 551 + 53 = 666.

It is not a de Polignac number, because 1315311255153 - 2²² = 1315307060849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1315311251153) 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 11 ways as a sum of consecutive naturals, for example, 10438978153 + ... + 10438978278.

Almost surely, 2^{1315311255153} is an apocalyptic number.

It is an amenable number.

1315311255153 is a deficient number, since it is larger than the sum of its proper divisors (855996213775).

1315311255153 is a wasteful number, since it uses less digits than its factorization.

1315311255153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20877956444 (or 20877956441 counting only the distinct ones).

The product of its digits is 33750, while the sum is 36.

The spelling of 1315311255153 in words is "one trillion, three hundred fifteen billion, three hundred eleven million, two hundred fifty-five thousand, one hundred fifty-three".