103875871 has 4 divisors (see below), whose sum is σ = 113319144. Its totient is φ = 94432600.

The previous prime is 103875857. The next prime is 103875913. The reversal of 103875871 is 178578301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 178578301 = 11 ⋅16234391.

It is a cyclic number.

It is not a de Polignac number, because 103875871 - 2⁵ = 103875839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103875971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4721620 + ... + 4721641.

It is an arithmetic number, because the mean of its divisors is an integer number (28329786).

Almost surely, 2^103875871 is an apocalyptic number.

103875871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103875871 is a deficient number, since it is larger than the sum of its proper divisors (9443273).

103875871 is an equidigital number, since it uses as much as digits as its factorization.

103875871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9443272.

The product of its (nonzero) digits is 47040, while the sum is 40.

The square root of 103875871 is about 10191.9512852054. The cubic root of 103875871 is about 470.0797676593.

The spelling of 103875871 in words is "one hundred three million, eight hundred seventy-five thousand, eight hundred seventy-one".