13104405133663 has 2 divisors, whose sum is σ = 13104405133664. Its totient is φ = 13104405133662.

The previous prime is 13104405133553. The next prime is 13104405133733. The reversal of 13104405133663 is 36633150440131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13104405133663 - 2⁹ = 13104405133151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13104405133063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6552202566831 + 6552202566832.

It is an arithmetic number, because the mean of its divisors is an integer number (6552202566832).

Almost surely, 2^{13104405133663} is an apocalyptic number.

13104405133663 is a deficient number, since it is larger than the sum of its proper divisors (1).

13104405133663 is an equidigital number, since it uses as much as digits as its factorization.

13104405133663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

Adding to 13104405133663 its reverse (36633150440131), we get a palindrome (49737555573794).

The spelling of 13104405133663 in words is "thirteen trillion, one hundred four billion, four hundred five million, one hundred thirty-three thousand, six hundred sixty-three".