30533201 has 8 divisors (see below), whose sum is σ = 31648320. Its totient is φ = 29422288.

The previous prime is 30533197. The next prime is 30533219. The reversal of 30533201 is 10233503.

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 30533201 - 2² = 30533197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30533201.

It is not an unprimeable number, because it can be changed into a prime (30533231) 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, 25130 + ... + 26316.

It is an arithmetic number, because the mean of its divisors is an integer number (3956040).

Almost surely, 2^30533201 is an apocalyptic number.

It is an amenable number.

30533201 is a deficient number, since it is larger than the sum of its proper divisors (1115119).

30533201 is a wasteful number, since it uses less digits than its factorization.

30533201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 30533201 is about 5525.6855683254. The cubic root of 30533201 is about 312.5533169828.

Adding to 30533201 its reverse (10233503), we get a palindrome (40766704).

The spelling of 30533201 in words is "thirty million, five hundred thirty-three thousand, two hundred one".