104716982085 has 32 divisors (see below), whose sum is σ = 172354028160. Its totient is φ = 54251659008.

The previous prime is 104716982081. The next prime is 104716982089. The reversal of 104716982085 is 580289617401.

It is an interprime number because it is at equal distance from previous prime (104716982081) and next prime (104716982089).

It is not a de Polignac number, because 104716982085 - 2² = 104716982081 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104716982081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191139 + ... + 495951.

It is an arithmetic number, because the mean of its divisors is an integer number (5386063380).

Almost surely, 2^104716982085 is an apocalyptic number.

104716982085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104716982085 is a deficient number, since it is larger than the sum of its proper divisors (67637046075).

104716982085 is a wasteful number, since it uses less digits than its factorization.

104716982085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305477.

The product of its (nonzero) digits is 967680, while the sum is 51.

It can be divided in two parts, 104716 and 982085, that added together give a palindrome (1086801).

The spelling of 104716982085 in words is "one hundred four billion, seven hundred sixteen million, nine hundred eighty-two thousand, eighty-five".