103303628 has 18 divisors (see below), whose sum is σ = 192043236. Its totient is φ = 48612928.

The previous prime is 103303621. The next prime is 103303661. The reversal of 103303628 is 826303301.

It is a junction number, because it is equal to n+sod(n) for n = 103303597 and 103303606.

It is not an unprimeable number, because it can be changed into a prime (103303621) 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 in 5 ways as a sum of consecutive naturals, for example, 43526 + ... + 45837.

Almost surely, 2^103303628 is an apocalyptic number.

It is an amenable number.

103303628 is a deficient number, since it is larger than the sum of its proper divisors (88739608).

103303628 is a wasteful number, since it uses less digits than its factorization.

103303628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89401 (or 89382 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 103303628 is about 10163.8392352496. The cubic root of 103303628 is about 469.2149683666.

Adding to 103303628 its reverse (826303301), we get a palindrome (929606929).

The spelling of 103303628 in words is "one hundred three million, three hundred three thousand, six hundred twenty-eight".