30330152 has 16 divisors (see below), whose sum is σ = 58704000. Its totient is φ = 14675760.

The previous prime is 30330149. The next prime is 30330161. The reversal of 30330152 is 25103303.

It is a self number, because there is not a number n which added to its sum of digits gives 30330152.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 60902 + ... + 61397.

It is an arithmetic number, because the mean of its divisors is an integer number (3669000).

Almost surely, 2^30330152 is an apocalyptic number.

It is an amenable number.

30330152 is a deficient number, since it is larger than the sum of its proper divisors (28373848).

30330152 is a wasteful number, since it uses less digits than its factorization.

30330152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122336 (or 122332 counting only the distinct ones).

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

The square root of 30330152 is about 5507.2817251345. The cubic root of 30330152 is about 311.8589379856.

Adding to 30330152 its reverse (25103303), we get a palindrome (55433455).

The spelling of 30330152 in words is "thirty million, three hundred thirty thousand, one hundred fifty-two".