13120113323041 has 4 divisors (see below), whose sum is σ = 13120657592112. Its totient is φ = 13119569053972.

The previous prime is 13120113323011. The next prime is 13120113323063. The reversal of 13120113323041 is 14032331102131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13120113323041 - 2³¹ = 13117965839393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13120113322997 and 13120113323015.

It is not an unprimeable number, because it can be changed into a prime (13120113323011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272098375 + ... + 272146588.

It is an arithmetic number, because the mean of its divisors is an integer number (3280164398028).

Almost surely, 2^{13120113323041} is an apocalyptic number.

It is an amenable number.

13120113323041 is a deficient number, since it is larger than the sum of its proper divisors (544269071).

13120113323041 is an equidigital number, since it uses as much as digits as its factorization.

13120113323041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544269070.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13120113323041 its reverse (14032331102131), we get a palindrome (27152444425172).

The spelling of 13120113323041 in words is "thirteen trillion, one hundred twenty billion, one hundred thirteen million, three hundred twenty-three thousand, forty-one".