105520304 has 20 divisors (see below), whose sum is σ = 206258376. Its totient is φ = 52292352.

The previous prime is 105520279. The next prime is 105520333. The reversal of 105520304 is 403025501.

It is a super-2 number, since 2×105520304² = 22269069112504832, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 27374 + ... + 30989.

Almost surely, 2^105520304 is an apocalyptic number.

It is an amenable number.

105520304 is a deficient number, since it is larger than the sum of its proper divisors (100738072).

105520304 is a wasteful number, since it uses less digits than its factorization.

105520304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58484 (or 58478 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 105520304 is about 10272.3076277923. The cubic root of 105520304 is about 472.5473636535.

Adding to 105520304 its reverse (403025501), we get a palindrome (508545805).

The spelling of 105520304 in words is "one hundred five million, five hundred twenty thousand, three hundred four".