107882081 has 2 divisors, whose sum is σ = 107882082. Its totient is φ = 107882080.

The previous prime is 107882063. The next prime is 107882123. The reversal of 107882081 is 180288701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107848225 + 33856 = 10385^2 + 184^2 .

It is a cyclic number.

It is not a de Polignac number, because 107882081 - 2¹⁸ = 107619937 is a prime.

It is a super-2 number, since 2×107882081² = 23277086801781122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (107882011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53941040 + 53941041.

It is an arithmetic number, because the mean of its divisors is an integer number (53941041).

Almost surely, 2^107882081 is an apocalyptic number.

It is an amenable number.

107882081 is a deficient number, since it is larger than the sum of its proper divisors (1).

107882081 is an equidigital number, since it uses as much as digits as its factorization.

107882081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 35.

The square root of 107882081 is about 10386.6299154249. The cubic root of 107882081 is about 476.0469332651.

The spelling of 107882081 in words is "one hundred seven million, eight hundred eighty-two thousand, eighty-one".