300220430 has 32 divisors (see below), whose sum is σ = 561980160. Its totient is φ = 115349760.

The previous prime is 300220423. The next prime is 300220451. The reversal of 300220430 is 34022003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38936 + ... + 46004.

It is an arithmetic number, because the mean of its divisors is an integer number (17561880).

Almost surely, 2^300220430 is an apocalyptic number.

300220430 is a deficient number, since it is larger than the sum of its proper divisors (261759730).

300220430 is a wasteful number, since it uses less digits than its factorization.

300220430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7244.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 300220430 is about 17326.8701732309. The cubic root of 300220430 is about 669.5968689471.

Adding to 300220430 its reverse (34022003), we get a palindrome (334242433).

It can be divided in two parts, 3002 and 20430, that added together give a palindrome (23432).

The spelling of 300220430 in words is "three hundred million, two hundred twenty thousand, four hundred thirty".