30134330 has 8 divisors (see below), whose sum is σ = 54241812. Its totient is φ = 12053728.

The previous prime is 30134287. The next prime is 30134333. The reversal of 30134330 is 3343103.

It can be written as a sum of positive squares in 2 ways, for example, as 26122321 + 4012009 = 5111^2 + 2003^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 30134299 and 30134308.

It is not an unprimeable number, because it can be changed into a prime (30134333) by changing a digit.

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, 1506707 + ... + 1506726.

Almost surely, 2^30134330 is an apocalyptic number.

30134330 is a deficient number, since it is larger than the sum of its proper divisors (24107482).

30134330 is a wasteful number, since it uses less digits than its factorization.

30134330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013440.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 30134330 is about 5489.4744739365. The cubic root of 30134330 is about 311.1863318211.

Adding to 30134330 its reverse (3343103), we get a palindrome (33477433).

The spelling of 30134330 in words is "thirty million, one hundred thirty-four thousand, three hundred thirty".