13550113423105 has 16 divisors (see below), whose sum is σ = 18583266392064. Its totient is φ = 9291379498560.

The previous prime is 13550113423061. The next prime is 13550113423139. The reversal of 13550113423105 is 50132431105531.

It is not a de Polignac number, because 13550113423105 - 2⁷ = 13550113422977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5281 + ... + 5205790.

It is an arithmetic number, because the mean of its divisors is an integer number (1161454149504).

Almost surely, 2^{13550113423105} is an apocalyptic number.

It is an amenable number.

13550113423105 is a deficient number, since it is larger than the sum of its proper divisors (5033152968959).

13550113423105 is an equidigital number, since it uses as much as digits as its factorization.

13550113423105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285376.

The product of its (nonzero) digits is 27000, while the sum is 34.

Adding to 13550113423105 its reverse (50132431105531), we get a palindrome (63682544528636).

The spelling of 13550113423105 in words is "thirteen trillion, five hundred fifty billion, one hundred thirteen million, four hundred twenty-three thousand, one hundred five".