13036223202065 has 64 divisors (see below), whose sum is σ = 20412227888640. Its totient is φ = 7776086261760.

The previous prime is 13036223202053. The next prime is 13036223202077. The reversal of 13036223202065 is 56020232263031.

13036223202065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13036223202053) and next prime (13036223202077).

It is not a de Polignac number, because 13036223202065 - 2⁸ = 13036223201809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13599152 + ... + 14526161.

It is an arithmetic number, because the mean of its divisors is an integer number (318941060760).

Almost surely, 2^{13036223202065} is an apocalyptic number.

It is an amenable number.

13036223202065 is a deficient number, since it is larger than the sum of its proper divisors (7376004686575).

13036223202065 is a wasteful number, since it uses less digits than its factorization.

13036223202065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28125402.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 13036223202065 its reverse (56020232263031), we get a palindrome (69056455465096).

The spelling of 13036223202065 in words is "thirteen trillion, thirty-six billion, two hundred twenty-three million, two hundred two thousand, sixty-five".