108540116147 has 2 divisors, whose sum is σ = 108540116148. Its totient is φ = 108540116146.

The previous prime is 108540116141. The next prime is 108540116173. The reversal of 108540116147 is 741611045801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108540116147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108540116147.

It is not a weakly prime, because it can be changed into another prime (108540116141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54270058073 + 54270058074.

It is an arithmetic number, because the mean of its divisors is an integer number (54270058074).

Almost surely, 2^108540116147 is an apocalyptic number.

108540116147 is a deficient number, since it is larger than the sum of its proper divisors (1).

108540116147 is an equidigital number, since it uses as much as digits as its factorization.

108540116147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 108540116147 in words is "one hundred eight billion, five hundred forty million, one hundred sixteen thousand, one hundred forty-seven".