104808201091 has 8 divisors (see below), whose sum is σ = 116210584368. Its totient is φ = 93718212000.

The previous prime is 104808201077. The next prime is 104808201101. The reversal of 104808201091 is 190102808401.

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 104808201091 - 2⁹ = 104808200579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104808201011) 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, 78097840 + ... + 78099181.

It is an arithmetic number, because the mean of its divisors is an integer number (14526323046).

Almost surely, 2^104808201091 is an apocalyptic number.

104808201091 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104808201091 is a deficient number, since it is larger than the sum of its proper divisors (11402383277).

104808201091 is a wasteful number, since it uses less digits than its factorization.

104808201091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156197093.

The product of its (nonzero) digits is 4608, while the sum is 34.

The spelling of 104808201091 in words is "one hundred four billion, eight hundred eight million, two hundred one thousand, ninety-one".