104445201520191 has 8 divisors (see below), whose sum is σ = 159154592792704. Its totient is φ = 59682972297240.

The previous prime is 104445201520183. The next prime is 104445201520201. The reversal of 104445201520191 is 191025102544401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104445201520191 - 2³ = 104445201520183 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 (104445201520171) 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, 2486790512365 + ... + 2486790512406.

It is an arithmetic number, because the mean of its divisors is an integer number (19894324099088).

Almost surely, 2^{104445201520191} is an apocalyptic number.

104445201520191 is a deficient number, since it is larger than the sum of its proper divisors (54709391272513).

104445201520191 is an equidigital number, since it uses as much as digits as its factorization.

104445201520191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973581024781.

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 104445201520191 in words is "one hundred four trillion, four hundred forty-five billion, two hundred one million, five hundred twenty thousand, one hundred ninety-one".