30150330 has 32 divisors (see below), whose sum is σ = 82698624. Its totient is φ = 6891456.

The previous prime is 30150317. The next prime is 30150349. The reversal of 30150330 is 3305103.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 15 ways as a sum of consecutive naturals, for example, 71577 + ... + 71996.

It is an arithmetic number, because the mean of its divisors is an integer number (2584332).

Almost surely, 2^30150330 is an apocalyptic number.

30150330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30150330 is an abundant number, since it is smaller than the sum of its proper divisors (52548294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30150330 is a wasteful number, since it uses less digits than its factorization.

30150330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143590.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 30150330 is about 5490.9316149448. The cubic root of 30150330 is about 311.2413974816.

Adding to 30150330 its reverse (3305103), we get a palindrome (33455433).

The spelling of 30150330 in words is "thirty million, one hundred fifty thousand, three hundred thirty".