104132565545165 has 4 divisors (see below), whose sum is σ = 124959078654204. Its totient is φ = 83306052436128.

The previous prime is 104132565545143. The next prime is 104132565545191. The reversal of 104132565545165 is 561545565231401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24992290594441 + 79140274950724 = 4999229^2 + 8896082^2 .

It is a cyclic number.

It is not a de Polignac number, because 104132565545165 - 2¹⁰ = 104132565544141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10413256554512 + ... + 10413256554521.

It is an arithmetic number, because the mean of its divisors is an integer number (31239769663551).

Almost surely, 2^{104132565545165} is an apocalyptic number.

It is an amenable number.

104132565545165 is a deficient number, since it is larger than the sum of its proper divisors (20826513109039).

104132565545165 is an equidigital number, since it uses as much as digits as its factorization.

104132565545165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20826513109038.

The product of its (nonzero) digits is 10800000, while the sum is 53.

The spelling of 104132565545165 in words is "one hundred four trillion, one hundred thirty-two billion, five hundred sixty-five million, five hundred forty-five thousand, one hundred sixty-five".