13265366503201 has 8 divisors (see below), whose sum is σ = 13963633951680. Its totient is φ = 12567108081168.

The previous prime is 13265366503183. The next prime is 13265366503289. The reversal of 13265366503201 is 10230566356231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13265366503201 - 2³¹ = 13263219019553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13265366503001) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 871140 + ... + 5223946.

It is an arithmetic number, because the mean of its divisors is an integer number (1745454243960).

Almost surely, 2^{13265366503201} is an apocalyptic number.

It is an amenable number.

13265366503201 is a deficient number, since it is larger than the sum of its proper divisors (698267448479).

13265366503201 is a wasteful number, since it uses less digits than its factorization.

13265366503201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513223.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 13265366503201 in words is "thirteen trillion, two hundred sixty-five billion, three hundred sixty-six million, five hundred three thousand, two hundred one".