30135201 has 8 divisors (see below), whose sum is σ = 40241184. Its totient is φ = 20059680.

The previous prime is 30135199. The next prime is 30135211. The reversal of 30135201 is 10253103.

It is a happy number.

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

It is not a de Polignac number, because 30135201 - 2¹ = 30135199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30135211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5196 + ... + 9341.

It is an arithmetic number, because the mean of its divisors is an integer number (5030148).

Almost surely, 2^30135201 is an apocalyptic number.

It is an amenable number.

30135201 is a deficient number, since it is larger than the sum of its proper divisors (10105983).

30135201 is a wasteful number, since it uses less digits than its factorization.

30135201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15231.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 30135201 is about 5489.5538070047. The cubic root of 30135201 is about 311.1893299595.

Adding to 30135201 its reverse (10253103), we get a palindrome (40388304).

The spelling of 30135201 in words is "thirty million, one hundred thirty-five thousand, two hundred one".