30030305 has 8 divisors (see below), whose sum is σ = 36258432. Its totient is φ = 23876208.

The previous prime is 30030269. The next prime is 30030307. The reversal of 30030305 is 50303003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30030305 - 2¹⁰ = 30029281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30030305.

It is not an unprimeable number, because it can be changed into a prime (30030307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17609 + ... + 19238.

It is an arithmetic number, because the mean of its divisors is an integer number (4532304).

Almost surely, 2^30030305 is an apocalyptic number.

It is an amenable number.

30030305 is a deficient number, since it is larger than the sum of its proper divisors (6228127).

30030305 is a wasteful number, since it uses less digits than its factorization.

30030305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37015.

The product of its (nonzero) digits is 135, while the sum is 14.

The square root of 30030305 is about 5479.9913321099. The cubic root of 30030305 is about 310.8278428082.

Adding to 30030305 its reverse (50303003), we get a palindrome (80333308).

The spelling of 30030305 in words is "thirty million, thirty thousand, three hundred five".