103243304 has 8 divisors (see below), whose sum is σ = 193581210. Its totient is φ = 51621648.

The previous prime is 103243271. The next prime is 103243307. The reversal of 103243304 is 403342301.

It can be written as a sum of positive squares in only one way, i.e., 101808100 + 1435204 = 10090^2 + 1198^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (103243307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6452699 + ... + 6452714.

Almost surely, 2^103243304 is an apocalyptic number.

It is an amenable number.

103243304 is a deficient number, since it is larger than the sum of its proper divisors (90337906).

103243304 is a wasteful number, since it uses less digits than its factorization.

103243304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12905419 (or 12905415 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 103243304 is about 10160.8712224887. The cubic root of 103243304 is about 469.1236181219.

Adding to 103243304 its reverse (403342301), we get a palindrome (506585605).

The spelling of 103243304 in words is "one hundred three million, two hundred forty-three thousand, three hundred four".