103303223 has 4 divisors (see below), whose sum is σ = 106095240. Its totient is φ = 100511208.

The previous prime is 103303219. The next prime is 103303261. The reversal of 103303223 is 322303301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103303223 - 2² = 103303219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103303273) 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 3 ways as a sum of consecutive naturals, for example, 1395953 + ... + 1396026.

It is an arithmetic number, because the mean of its divisors is an integer number (26523810).

Almost surely, 2^103303223 is an apocalyptic number.

103303223 is a deficient number, since it is larger than the sum of its proper divisors (2792017).

103303223 is an equidigital number, since it uses as much as digits as its factorization.

103303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792016.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 103303223 is about 10163.8193116564. The cubic root of 103303223 is about 469.2143551828.

Adding to 103303223 its reverse (322303301), we get a palindrome (425606524).

The spelling of 103303223 in words is "one hundred three million, three hundred three thousand, two hundred twenty-three".