105322304 has 14 divisors (see below), whose sum is σ = 208999074. Its totient is φ = 52661120.

The previous prime is 105322303. The next prime is 105322331. The reversal of 105322304 is 403223501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 103225600 + 2096704 = 10160^2 + 1448^2 .

It is a super-2 number, since 2×105322304² = 22185575439736832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105322303) 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 as a sum of consecutive naturals, namely, 822767 + ... + 822894.

Almost surely, 2^105322304 is an apocalyptic number.

It is an amenable number.

105322304 is a deficient number, since it is larger than the sum of its proper divisors (103676770).

105322304 is an equidigital number, since it uses as much as digits as its factorization.

105322304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645673 (or 1645663 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 105322304 is about 10262.6655406868. The cubic root of 105322304 is about 472.2516134284.

Adding to 105322304 its reverse (403223501), we get a palindrome (508545805).

The spelling of 105322304 in words is "one hundred five million, three hundred twenty-two thousand, three hundred four".