103867 has 2 divisors, whose sum is σ = 103868. Its totient is φ = 103866.

The previous prime is 103843. The next prime is 103889. The reversal of 103867 is 768301.

It is a strong prime.

It is an emirp because it is prime and its reverse (768301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103867 is a prime.

It is not a weakly prime, because it can be changed into another prime (103837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51933 + 51934.

It is an arithmetic number, because the mean of its divisors is an integer number (51934).

2¹⁰³⁸⁶⁷ is an apocalyptic number.

103867 is a deficient number, since it is larger than the sum of its proper divisors (1).

103867 is an equidigital number, since it uses as much as digits as its factorization.

103867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 103867 is about 322.2840362165. The cubic root of 103867 is about 47.0066385673.

The spelling of 103867 in words is "one hundred three thousand, eight hundred sixty-seven".