108081174277 has 2 divisors, whose sum is σ = 108081174278. Its totient is φ = 108081174276.

The previous prime is 108081174239. The next prime is 108081174287. The reversal of 108081174277 is 772471180801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68940904356 + 39140269921 = 262566^2 + 197839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108081174277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108081174287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54040587138 + 54040587139.

It is an arithmetic number, because the mean of its divisors is an integer number (54040587139).

Almost surely, 2^108081174277 is an apocalyptic number.

It is an amenable number.

108081174277 is a deficient number, since it is larger than the sum of its proper divisors (1).

108081174277 is an equidigital number, since it uses as much as digits as its factorization.

108081174277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 175616, while the sum is 46.

The spelling of 108081174277 in words is "one hundred eight billion, eighty-one million, one hundred seventy-four thousand, two hundred seventy-seven".