108116587 has 2 divisors, whose sum is σ = 108116588. Its totient is φ = 108116586.

The previous prime is 108116581. The next prime is 108116597. The reversal of 108116587 is 785611801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108116587 - 2³ = 108116579 is a prime.

It is not a weakly prime, because it can be changed into another prime (108116581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54058293 + 54058294.

It is an arithmetic number, because the mean of its divisors is an integer number (54058294).

Almost surely, 2^108116587 is an apocalyptic number.

108116587 is a deficient number, since it is larger than the sum of its proper divisors (1).

108116587 is an equidigital number, since it uses as much as digits as its factorization.

108116587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 37.

The square root of 108116587 is about 10397.9126270613. The cubic root of 108116587 is about 476.3916153787.

The spelling of 108116587 in words is "one hundred eight million, one hundred sixteen thousand, five hundred eighty-seven".