13286552561203 has 4 divisors (see below), whose sum is σ = 13286581703128. Its totient is φ = 13286523419280.

The previous prime is 13286552561189. The next prime is 13286552561207. The reversal of 13286552561203 is 30216525568231.

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 13286552561203 - 2²⁵ = 13286519006771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13286552561207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13876026 + ... + 14802607.

It is an arithmetic number, because the mean of its divisors is an integer number (3321645425782).

Almost surely, 2^{13286552561203} is an apocalyptic number.

13286552561203 is a deficient number, since it is larger than the sum of its proper divisors (29141925).

13286552561203 is an equidigital number, since it uses as much as digits as its factorization.

13286552561203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29141924.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 13286552561203 in words is "thirteen trillion, two hundred eighty-six billion, five hundred fifty-two million, five hundred sixty-one thousand, two hundred three".