103967285 has 4 divisors (see below), whose sum is σ = 124760748. Its totient is φ = 83173824.

The previous prime is 103967261. The next prime is 103967293. The reversal of 103967285 is 582769301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 582769301 = 1327 ⋅439163.

It can be written as a sum of positive squares in 2 ways, for example, as 49885969 + 54081316 = 7063^2 + 7354^2 .

It is a cyclic number.

It is not a de Polignac number, because 103967285 - 2⁸ = 103967029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 10396724 + ... + 10396733.

It is an arithmetic number, because the mean of its divisors is an integer number (31190187).

Almost surely, 2^103967285 is an apocalyptic number.

It is an amenable number.

103967285 is a deficient number, since it is larger than the sum of its proper divisors (20793463).

103967285 is an equidigital number, since it uses as much as digits as its factorization.

103967285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20793462.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 103967285 is about 10196.4349161852. The cubic root of 103967285 is about 470.2176221713.

The spelling of 103967285 in words is "one hundred three million, nine hundred sixty-seven thousand, two hundred eighty-five".