108350857 has 2 divisors, whose sum is σ = 108350858. Its totient is φ = 108350856.

The previous prime is 108350849. The next prime is 108350909. The reversal of 108350857 is 758053801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66928761 + 41422096 = 8181^2 + 6436^2 .

It is an emirp because it is prime and its reverse (758053801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108350857 - 2³ = 108350849 is a prime.

It is not a weakly prime, because it can be changed into another prime (108350057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54175428 + 54175429.

It is an arithmetic number, because the mean of its divisors is an integer number (54175429).

Almost surely, 2^108350857 is an apocalyptic number.

It is an amenable number.

108350857 is a deficient number, since it is larger than the sum of its proper divisors (1).

108350857 is an equidigital number, since it uses as much as digits as its factorization.

108350857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 108350857 is about 10409.1717730086. The cubic root of 108350857 is about 476.7354533123.

The spelling of 108350857 in words is "one hundred eight million, three hundred fifty thousand, eight hundred fifty-seven".