30330030001 has 4 divisors (see below), whose sum is σ = 30902294772. Its totient is φ = 29757765232.

The previous prime is 30330029957. The next prime is 30330030007. The reversal of 30330030001 is 10003003303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10317683776 + 20012346225 = 101576^2 + 141465^2 .

It is a cyclic number.

It is not a de Polignac number, because 30330030001 - 2¹⁵ = 30329997233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30330030007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286132306 + ... + 286132411.

It is an arithmetic number, because the mean of its divisors is an integer number (7725573693).

Almost surely, 2^30330030001 is an apocalyptic number.

It is an amenable number.

30330030001 is a deficient number, since it is larger than the sum of its proper divisors (572264771).

30330030001 is an equidigital number, since it uses as much as digits as its factorization.

30330030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572264770.

The product of its (nonzero) digits is 81, while the sum is 13.

Adding to 30330030001 its reverse (10003003303), we get a palindrome (40333033304).

The spelling of 30330030001 in words is "thirty billion, three hundred thirty million, thirty thousand, one".