13131330042041 has 4 divisors (see below), whose sum is σ = 13131341789184. Its totient is φ = 13131318294900.

The previous prime is 13131330041989. The next prime is 13131330042097. The reversal of 13131330042041 is 14024003313131.

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 13131330042041 - 2¹⁴ = 13131330025657 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13131330042041.

It is not an unprimeable number, because it can be changed into a prime (13131330042241) 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, 3996965 + ... + 6499106.

It is an arithmetic number, because the mean of its divisors is an integer number (3282835447296).

Almost surely, 2^{13131330042041} is an apocalyptic number.

It is an amenable number.

13131330042041 is a deficient number, since it is larger than the sum of its proper divisors (11747143).

13131330042041 is a wasteful number, since it uses less digits than its factorization.

13131330042041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11747142.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13131330042041 its reverse (14024003313131), we get a palindrome (27155333355172).

The spelling of 13131330042041 in words is "thirteen trillion, one hundred thirty-one billion, three hundred thirty million, forty-two thousand, forty-one".