108168175776029 has 2 divisors, whose sum is σ = 108168175776030. Its totient is φ = 108168175776028.

The previous prime is 108168175775999. The next prime is 108168175776053. The reversal of 108168175776029 is 920677571861801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93799186260004 + 14368989516025 = 9684998^2 + 3790645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108168175776029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108168175776029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108168175776229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54084087888014 + 54084087888015.

It is an arithmetic number, because the mean of its divisors is an integer number (54084087888015).

Almost surely, 2^{108168175776029} is an apocalyptic number.

It is an amenable number.

108168175776029 is a deficient number, since it is larger than the sum of its proper divisors (1).

108168175776029 is an equidigital number, since it uses as much as digits as its factorization.

108168175776029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71124480, while the sum is 68.

The spelling of 108168175776029 in words is "one hundred eight trillion, one hundred sixty-eight billion, one hundred seventy-five million, seven hundred seventy-six thousand, twenty-nine".