30330200120201 has 2 divisors, whose sum is σ = 30330200120202. Its totient is φ = 30330200120200.

The previous prime is 30330200120159. The next prime is 30330200120203. The reversal of 30330200120201 is 10202100203303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30182102142976 + 148097977225 = 5493824^2 + 384835^2 .

It is a cyclic number.

It is not a de Polignac number, because 30330200120201 - 2⁶ = 30330200120137 is a prime.

Together with 30330200120203, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30330200120201.

It is not a weakly prime, because it can be changed into another prime (30330200120203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15165100060100 + 15165100060101.

It is an arithmetic number, because the mean of its divisors is an integer number (15165100060101).

Almost surely, 2^{30330200120201} is an apocalyptic number.

It is an amenable number.

30330200120201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30330200120201 is an equidigital number, since it uses as much as digits as its factorization.

30330200120201 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.

Adding to 30330200120201 its reverse (10202100203303), we get a palindrome (40532300323504).

The spelling of 30330200120201 in words is "thirty trillion, three hundred thirty billion, two hundred million, one hundred twenty thousand, two hundred one".