103881871 has 2 divisors, whose sum is σ = 103881872. Its totient is φ = 103881870.

The previous prime is 103881803. The next prime is 103881881. The reversal of 103881871 is 178188301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103881871 - 2¹⁵ = 103849103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103881871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103881881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51940935 + 51940936.

It is an arithmetic number, because the mean of its divisors is an integer number (51940936).

Almost surely, 2^103881871 is an apocalyptic number.

103881871 is a deficient number, since it is larger than the sum of its proper divisors (1).

103881871 is an equidigital number, since it uses as much as digits as its factorization.

103881871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 37.

The square root of 103881871 is about 10192.2456308706. The cubic root of 103881871 is about 470.0888182832.

The spelling of 103881871 in words is "one hundred three million, eight hundred eighty-one thousand, eight hundred seventy-one".