82730516107 has 2 divisors, whose sum is σ = 82730516108. Its totient is φ = 82730516106.

The previous prime is 82730516101. The next prime is 82730516119. The reversal of 82730516107 is 70161503728.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82730516107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82730516107.

It is not a weakly prime, because it can be changed into another prime (82730516101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41365258053 + 41365258054.

It is an arithmetic number, because the mean of its divisors is an integer number (41365258054).

Almost surely, 2^82730516107 is an apocalyptic number.

82730516107 is a deficient number, since it is larger than the sum of its proper divisors (1).

82730516107 is an equidigital number, since it uses as much as digits as its factorization.

82730516107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 82730516107 in words is "eighty-two billion, seven hundred thirty million, five hundred sixteen thousand, one hundred seven".