13157808078283 has 12 divisors (see below), whose sum is σ = 14559779883600. Its totient is φ = 11881364203280.

The previous prime is 13157808078281. The next prime is 13157808078301. The reversal of 13157808078283 is 38287080875131.

It is not a de Polignac number, because 13157808078283 - 2¹ = 13157808078281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13157808078281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364888735 + ... + 364924792.

It is an arithmetic number, because the mean of its divisors is an integer number (1213314990300).

Almost surely, 2^{13157808078283} is an apocalyptic number.

13157808078283 is a deficient number, since it is larger than the sum of its proper divisors (1401971805317).

13157808078283 is a wasteful number, since it uses less digits than its factorization.

13157808078283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729813698 (or 729813687 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 61.

The spelling of 13157808078283 in words is "thirteen trillion, one hundred fifty-seven billion, eight hundred eight million, seventy-eight thousand, two hundred eighty-three".