301430030 has 32 divisors (see below), whose sum is σ = 599408640. Its totient is φ = 108220320.

The previous prime is 301430029. The next prime is 301430033. The reversal of 301430030 is 30034103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 301429987 and 301430014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301430033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8654 + ... + 26033.

It is an arithmetic number, because the mean of its divisors is an integer number (18731520).

Almost surely, 2^301430030 is an apocalyptic number.

301430030 is a deficient number, since it is larger than the sum of its proper divisors (297978610).

301430030 is a wasteful number, since it uses less digits than its factorization.

301430030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34784.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 301430030 is about 17361.7404081503. The cubic root of 301430030 is about 670.4949413345.

Adding to 301430030 its reverse (30034103), we get a palindrome (331464133).

The spelling of 301430030 in words is "three hundred one million, four hundred thirty thousand, thirty".