104503553311111 has 8 divisors (see below), whose sum is σ = 109047392682624. Its totient is φ = 99959731157880.

The previous prime is 104503553311067. The next prime is 104503553311123. The reversal of 104503553311111 is 111113355305401.

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 104503553311111 - 2¹⁹ = 104503552786823 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 (104503553311181) 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, 8968876 + ... + 17013166.

It is an arithmetic number, because the mean of its divisors is an integer number (13630924085328).

Almost surely, 2^{104503553311111} is an apocalyptic number.

104503553311111 is a deficient number, since it is larger than the sum of its proper divisors (4543839371513).

104503553311111 is an equidigital number, since it uses as much as digits as its factorization.

104503553311111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609141.

The product of its (nonzero) digits is 13500, while the sum is 34.

The spelling of 104503553311111 in words is "one hundred four trillion, five hundred three billion, five hundred fifty-three million, three hundred eleven thousand, one hundred eleven".