30300201 has 6 divisors (see below), whose sum is σ = 43766970. Its totient is φ = 20200128.

The previous prime is 30300197. The next prime is 30300211. The reversal of 30300201 is 10200303.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29811600 + 488601 = 5460^2 + 699^2 .

It is not a de Polignac number, because 30300201 - 2² = 30300197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 3366689 = 30300201 / (3 + 0 + 3 + 0 + 0 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (30300211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1683336 + ... + 1683353.

It is an arithmetic number, because the mean of its divisors is an integer number (7294495).

Almost surely, 2^30300201 is an apocalyptic number.

It is an amenable number.

30300201 is a deficient number, since it is larger than the sum of its proper divisors (13466769).

30300201 is a wasteful number, since it uses less digits than its factorization.

30300201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366695 (or 3366692 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 30300201 is about 5504.5618354234. The cubic root of 30300201 is about 311.7562506959.

Adding to 30300201 its reverse (10200303), we get a palindrome (40500504).

The spelling of 30300201 in words is "thirty million, three hundred thousand, two hundred one".