13131404024663 has 8 divisors (see below), whose sum is σ = 13482047161296. Its totient is φ = 12782206840000.

The previous prime is 13131404024639. The next prime is 13131404024701. The reversal of 13131404024663 is 36642040413131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13131404024663 - 2⁸ = 13131404024407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131404024863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361469588 + ... + 361505913.

It is an arithmetic number, because the mean of its divisors is an integer number (1685255895162).

Almost surely, 2^{13131404024663} is an apocalyptic number.

13131404024663 is a deficient number, since it is larger than the sum of its proper divisors (350643136633).

13131404024663 is an equidigital number, since it uses as much as digits as its factorization.

13131404024663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722975985.

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 13131404024663 its reverse (36642040413131), we get a palindrome (49773444437794).

The spelling of 13131404024663 in words is "thirteen trillion, one hundred thirty-one billion, four hundred four million, twenty-four thousand, six hundred sixty-three".