107800010881 has 2 divisors, whose sum is σ = 107800010882. Its totient is φ = 107800010880.

The previous prime is 107800010867. The next prime is 107800010909. The reversal of 107800010881 is 188010008701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105229520881 + 2570490000 = 324391^2 + 50700^2 .

It is a cyclic number.

It is not a de Polignac number, because 107800010881 - 2⁹ = 107800010369 is a prime.

It is a super-2 number, since 2×107800010881² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107800019881) 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, 53900005440 + 53900005441.

It is an arithmetic number, because the mean of its divisors is an integer number (53900005441).

Almost surely, 2^107800010881 is an apocalyptic number.

It is an amenable number.

107800010881 is a deficient number, since it is larger than the sum of its proper divisors (1).

107800010881 is an equidigital number, since it uses as much as digits as its factorization.

107800010881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 34.

The spelling of 107800010881 in words is "one hundred seven billion, eight hundred million, ten thousand, eight hundred eighty-one".