30316241 has 4 divisors (see below), whose sum is σ = 30413412. Its totient is φ = 30219072.

The previous prime is 30316217. The next prime is 30316249. The reversal of 30316241 is 14261303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1113025 + 29203216 = 1055^2 + 5404^2 .

It is a cyclic number.

It is not a de Polignac number, because 30316241 - 2⁶ = 30316177 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 (30316249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48116 + ... + 48741.

It is an arithmetic number, because the mean of its divisors is an integer number (7603353).

Almost surely, 2^30316241 is an apocalyptic number.

It is an amenable number.

30316241 is a deficient number, since it is larger than the sum of its proper divisors (97171).

30316241 is an equidigital number, since it uses as much as digits as its factorization.

30316241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97170.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 30316241 is about 5506.0186160237. The cubic root of 30316241 is about 311.8112524008.

Adding to 30316241 its reverse (14261303), we get a palindrome (44577544).

The spelling of 30316241 in words is "thirty million, three hundred sixteen thousand, two hundred forty-one".