10303816 has 32 divisors (see below), whose sum is σ = 20865600. Its totient is φ = 4755520.

The previous prime is 10303807. The next prime is 10303823. The reversal of 10303816 is 61830301.

It is an alternating number because its digits alternate between odd and even.

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 7 ways as a sum of consecutive naturals, for example, 4371 + ... + 6301.

It is an arithmetic number, because the mean of its divisors is an integer number (652050).

Almost surely, 2^10303816 is an apocalyptic number.

It is an amenable number.

10303816 is an abundant number, since it is smaller than the sum of its proper divisors (10561784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10303816 is a wasteful number, since it uses less digits than its factorization.

10303816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989 (or 1985 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10303816 is about 3209.9557629351. The cubic root of 10303816 is about 217.6035777418.

The spelling of 10303816 in words is "ten million, three hundred three thousand, eight hundred sixteen".