30203201 has 8 divisors (see below), whose sum is σ = 34955520. Its totient is φ = 25560288.

The previous prime is 30203197. The next prime is 30203213. The reversal of 30203201 is 10230203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30203201 - 2² = 30203197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30203291) 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 in 7 ways as a sum of consecutive naturals, for example, 26756 + ... + 27861.

It is an arithmetic number, because the mean of its divisors is an integer number (4369440).

Almost surely, 2^30203201 is an apocalyptic number.

It is an amenable number.

30203201 is a deficient number, since it is larger than the sum of its proper divisors (4752319).

30203201 is an equidigital number, since it uses as much as digits as its factorization.

30203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54703.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 30203201 is about 5495.7438986911. The cubic root of 30203201 is about 311.4232200855.

Adding to 30203201 its reverse (10230203), we get a palindrome (40433404).

The spelling of 30203201 in words is "thirty million, two hundred three thousand, two hundred one".