103877728 has 12 divisors (see below), whose sum is σ = 204509340. Its totient is φ = 51938848.

The previous prime is 103877713. The next prime is 103877743. The reversal of 103877728 is 827778301.

It is an interprime number because it is at equal distance from previous prime (103877713) and next prime (103877743).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623058 + ... + 1623121.

It is an arithmetic number, because the mean of its divisors is an integer number (17042445).

Almost surely, 2^103877728 is an apocalyptic number.

It is an amenable number.

103877728 is a deficient number, since it is larger than the sum of its proper divisors (100631612).

103877728 is an equidigital number, since it uses as much as digits as its factorization.

103877728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246189 (or 3246181 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 43.

The square root of 103877728 is about 10192.0423860971. The cubic root of 103877728 is about 470.0825688646.

The spelling of 103877728 in words is "one hundred three million, eight hundred seventy-seven thousand, seven hundred twenty-eight".