108089387961767 has 2 divisors, whose sum is σ = 108089387961768. Its totient is φ = 108089387961766.

The previous prime is 108089387961743. The next prime is 108089387961839. The reversal of 108089387961767 is 767169783980801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108089387961767 - 2¹² = 108089387957671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108089387961691 and 108089387961700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108089387960767) 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, 54044693980883 + 54044693980884.

It is an arithmetic number, because the mean of its divisors is an integer number (54044693980884).

Almost surely, 2^{108089387961767} is an apocalyptic number.

108089387961767 is a deficient number, since it is larger than the sum of its proper divisors (1).

108089387961767 is an equidigital number, since it uses as much as digits as its factorization.

108089387961767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536288768, while the sum is 80.

The spelling of 108089387961767 in words is "one hundred eight trillion, eighty-nine billion, three hundred eighty-seven million, nine hundred sixty-one thousand, seven hundred sixty-seven".