104661017075 has 6 divisors (see below), whose sum is σ = 129779661204. Its totient is φ = 83728813640.

The previous prime is 104661017033. The next prime is 104661017101. The reversal of 104661017075 is 570710166401.

It is a de Polignac number, because none of the positive numbers 2^k-104661017075 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2093220317 + ... + 2093220366.

It is an arithmetic number, because the mean of its divisors is an integer number (21629943534).

Almost surely, 2^104661017075 is an apocalyptic number.

104661017075 is a deficient number, since it is larger than the sum of its proper divisors (25118644129).

104661017075 is an equidigital number, since it uses as much as digits as its factorization.

104661017075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4186440693 (or 4186440688 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 104661017075 in words is "one hundred four billion, six hundred sixty-one million, seventeen thousand, seventy-five".