82110730857683 has 32 divisors (see below), whose sum is σ = 94593851205120. Its totient is φ = 70543330359040.

The previous prime is 82110730857647. The next prime is 82110730857721. The reversal of 82110730857683 is 38675803701128.

It is not a de Polignac number, because 82110730857683 - 2¹² = 82110730853587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82110730857083) 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, 27468185 + ... + 30310437.

It is an arithmetic number, because the mean of its divisors is an integer number (2956057850160).

Almost surely, 2^{82110730857683} is an apocalyptic number.

82110730857683 is a deficient number, since it is larger than the sum of its proper divisors (12483120347437).

82110730857683 is a wasteful number, since it uses less digits than its factorization.

82110730857683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843659.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 82110730857683 in words is "eighty-two trillion, one hundred ten billion, seven hundred thirty million, eight hundred fifty-seven thousand, six hundred eighty-three".