103306856 has 16 divisors (see below), whose sum is σ = 194180100. Its totient is φ = 51525504.

The previous prime is 103306829. The next prime is 103306877. The reversal of 103306856 is 658603301.

It can be written as a sum of positive squares in 2 ways, for example, as 98684356 + 4622500 = 9934^2 + 2150^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 12515 + ... + 19058.

Almost surely, 2^103306856 is an apocalyptic number.

It is an amenable number.

103306856 is a deficient number, since it is larger than the sum of its proper divisors (90873244).

103306856 is a wasteful number, since it uses less digits than its factorization.

103306856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31988 (or 31984 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 103306856 is about 10163.9980322706. The cubic root of 103306856 is about 469.2198556107.

The spelling of 103306856 in words is "one hundred three million, three hundred six thousand, eight hundred fifty-six".