107855171 has 2 divisors, whose sum is σ = 107855172. Its totient is φ = 107855170.

The previous prime is 107855161. The next prime is 107855183. The reversal of 107855171 is 171558701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107855171 - 2¹⁰ = 107854147 is a prime.

It is a super-2 number, since 2×107855171² = 23265475822878482, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (107855161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53927585 + 53927586.

It is an arithmetic number, because the mean of its divisors is an integer number (53927586).

Almost surely, 2^107855171 is an apocalyptic number.

107855171 is a deficient number, since it is larger than the sum of its proper divisors (1).

107855171 is an equidigital number, since it uses as much as digits as its factorization.

107855171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 35.

The square root of 107855171 is about 10385.3344192664. The cubic root of 107855171 is about 476.0073484142.

The spelling of 107855171 in words is "one hundred seven million, eight hundred fifty-five thousand, one hundred seventy-one".