13201203234005 has 4 divisors (see below), whose sum is σ = 15841443880812. Its totient is φ = 10560962587200.

The previous prime is 13201203233987. The next prime is 13201203234017. The reversal of 13201203234005 is 50043230210231.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8684991714961 + 4516211519044 = 2947031^2 + 2125138^2 .

It is not a de Polignac number, because 13201203234005 - 2⁸ = 13201203233749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320120323396 + ... + 1320120323405.

It is an arithmetic number, because the mean of its divisors is an integer number (3960360970203).

Almost surely, 2^{13201203234005} is an apocalyptic number.

It is an amenable number.

13201203234005 is a deficient number, since it is larger than the sum of its proper divisors (2640240646807).

13201203234005 is an equidigital number, since it uses as much as digits as its factorization.

13201203234005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640240646806.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13201203234005 its reverse (50043230210231), we get a palindrome (63244433444236).

The spelling of 13201203234005 in words is "thirteen trillion, two hundred one billion, two hundred three million, two hundred thirty-four thousand, five".