30242195201 has 2 divisors, whose sum is σ = 30242195202. Its totient is φ = 30242195200.

The previous prime is 30242195189. The next prime is 30242195267. The reversal of 30242195201 is 10259124203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29894410000 + 347785201 = 172900^2 + 18649^2 .

It is an emirp because it is prime and its reverse (10259124203) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30242195201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (30242135201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15121097600 + 15121097601.

It is an arithmetic number, because the mean of its divisors is an integer number (15121097601).

Almost surely, 2^30242195201 is an apocalyptic number.

It is an amenable number.

30242195201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30242195201 is an equidigital number, since it uses as much as digits as its factorization.

30242195201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 30242195201 in words is "thirty billion, two hundred forty-two million, one hundred ninety-five thousand, two hundred one".