30230215 has 8 divisors (see below), whose sum is σ = 36553968. Its totient is φ = 23999040.

The previous prime is 30230203. The next prime is 30230227. The reversal of 30230215 is 51203203.

It is an interprime number because it is at equal distance from previous prime (30230203) and next prime (30230227).

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

It is not a de Polignac number, because 30230215 - 2⁵ = 30230183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22422 + ... + 23731.

It is an arithmetic number, because the mean of its divisors is an integer number (4569246).

Almost surely, 2^30230215 is an apocalyptic number.

30230215 is a deficient number, since it is larger than the sum of its proper divisors (6323753).

30230215 is a wasteful number, since it uses less digits than its factorization.

30230215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46289.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 30230215 is about 5498.2010694408. The cubic root of 30230215 is about 311.5160389444.

Adding to 30230215 its reverse (51203203), we get a palindrome (81433418).

The spelling of 30230215 in words is "thirty million, two hundred thirty thousand, two hundred fifteen".