103855871 has 8 divisors (see below), whose sum is σ = 120704640. Its totient is φ = 87510168.

The previous prime is 103855867. The next prime is 103855877. The reversal of 103855871 is 178558301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103855871 - 2² = 103855867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103855877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125321 + ... + 126146.

It is an arithmetic number, because the mean of its divisors is an integer number (15088080).

Almost surely, 2^103855871 is an apocalyptic number.

103855871 is a deficient number, since it is larger than the sum of its proper divisors (16848769).

103855871 is an equidigital number, since it uses as much as digits as its factorization.

103855871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251533.

The product of its (nonzero) digits is 33600, while the sum is 38.

The square root of 103855871 is about 10190.9700715879. The cubic root of 103855871 is about 470.0495963959.

The spelling of 103855871 in words is "one hundred three million, eight hundred fifty-five thousand, eight hundred seventy-one".