103875857 has 2 divisors, whose sum is σ = 103875858. Its totient is φ = 103875856.

The previous prime is 103875839. The next prime is 103875913. The reversal of 103875857 is 758578301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63984001 + 39891856 = 7999^2 + 6316^2 .

It is a cyclic number.

It is not a de Polignac number, because 103875857 - 2¹⁰ = 103874833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103875817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51937928 + 51937929.

It is an arithmetic number, because the mean of its divisors is an integer number (51937929).

Almost surely, 2^103875857 is an apocalyptic number.

It is an amenable number.

103875857 is a deficient number, since it is larger than the sum of its proper divisors (1).

103875857 is an equidigital number, since it uses as much as digits as its factorization.

103875857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 44.

The square root of 103875857 is about 10191.9505983889. The cubic root of 103875857 is about 470.0797465408.

The spelling of 103875857 in words is "one hundred three million, eight hundred seventy-five thousand, eight hundred fifty-seven".