13163655143315 has 4 divisors (see below), whose sum is σ = 15796386171984. Its totient is φ = 10530924114648.

The previous prime is 13163655143281. The next prime is 13163655143371. The reversal of 13163655143315 is 51334155636131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13163655143315 - 2⁸ = 13163655143059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13163655143315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316365514327 + ... + 1316365514336.

It is an arithmetic number, because the mean of its divisors is an integer number (3949096542996).

Almost surely, 2^{13163655143315} is an apocalyptic number.

13163655143315 is a deficient number, since it is larger than the sum of its proper divisors (2632731028669).

13163655143315 is an equidigital number, since it uses as much as digits as its factorization.

13163655143315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632731028668.

The product of its digits is 1458000, while the sum is 47.

The spelling of 13163655143315 in words is "thirteen trillion, one hundred sixty-three billion, six hundred fifty-five million, one hundred forty-three thousand, three hundred fifteen".