108494797163 has 2 divisors, whose sum is σ = 108494797164. Its totient is φ = 108494797162.

The previous prime is 108494797127. The next prime is 108494797171. The reversal of 108494797163 is 361797494801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108494797163 - 2¹⁰ = 108494796139 is a prime.

It is a super-2 number, since 2×108494797163² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108494797123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54247398581 + 54247398582.

It is an arithmetic number, because the mean of its divisors is an integer number (54247398582).

Almost surely, 2^108494797163 is an apocalyptic number.

108494797163 is a deficient number, since it is larger than the sum of its proper divisors (1).

108494797163 is an equidigital number, since it uses as much as digits as its factorization.

108494797163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9144576, while the sum is 59.

The spelling of 108494797163 in words is "one hundred eight billion, four hundred ninety-four million, seven hundred ninety-seven thousand, one hundred sixty-three".