300120004 has 12 divisors (see below), whose sum is σ = 536385024. Its totient is φ = 146867144.

The previous prime is 300119999. The next prime is 300120047. The reversal of 300120004 is 400021003.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798004 + ... + 798379.

It is an arithmetic number, because the mean of its divisors is an integer number (44698752).

Almost surely, 2^300120004 is an apocalyptic number.

It is an amenable number.

300120004 is a deficient number, since it is larger than the sum of its proper divisors (236265020).

300120004 is a wasteful number, since it uses less digits than its factorization.

300120004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596434 (or 1596432 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 300120004 is about 17323.9719464100. The cubic root of 300120004 is about 669.5221988849.

Adding to 300120004 its reverse (400021003), we get a palindrome (700141007).

Subtracting 300120004 from its reverse (400021003), we obtain a palindrome (99900999).

It can be divided in two parts, 3001 and 20004, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 300120004 in words is "three hundred million, one hundred twenty thousand, four".