30406301 has 2 divisors, whose sum is σ = 30406302. Its totient is φ = 30406300.

The previous prime is 30406291. The next prime is 30406331. The reversal of 30406301 is 10360403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28783225 + 1623076 = 5365^2 + 1274^2 .

It is an emirp because it is prime and its reverse (10360403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30406301 - 2⁶ = 30406237 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30406301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30406331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15203150 + 15203151.

It is an arithmetic number, because the mean of its divisors is an integer number (15203151).

Almost surely, 2^30406301 is an apocalyptic number.

It is an amenable number.

30406301 is a deficient number, since it is larger than the sum of its proper divisors (1).

30406301 is an equidigital number, since it uses as much as digits as its factorization.

30406301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30406301 is about 5514.1908744620. The cubic root of 30406301 is about 312.1197114858.

Adding to 30406301 its reverse (10360403), we get a palindrome (40766704).

The spelling of 30406301 in words is "thirty million, four hundred six thousand, three hundred one".