30314653 has 2 divisors, whose sum is σ = 30314654. Its totient is φ = 30314652.

The previous prime is 30314639. The next prime is 30314663. The reversal of 30314653 is 35641303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24029604 + 6285049 = 4902^2 + 2507^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30314653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30314663) 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 as a sum of consecutive naturals, namely, 15157326 + 15157327.

It is an arithmetic number, because the mean of its divisors is an integer number (15157327).

Almost surely, 2^30314653 is an apocalyptic number.

It is an amenable number.

30314653 is a deficient number, since it is larger than the sum of its proper divisors (1).

30314653 is an equidigital number, since it uses as much as digits as its factorization.

30314653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 30314653 is about 5505.8744083025. The cubic root of 30314653 is about 311.8058079603.

Adding to 30314653 its reverse (35641303), we get a palindrome (65955956).

The spelling of 30314653 in words is "thirty million, three hundred fourteen thousand, six hundred fifty-three".