30322130 has 8 divisors (see below), whose sum is σ = 54579852. Its totient is φ = 12128848.

The previous prime is 30322121. The next prime is 30322147. The reversal of 30322130 is 3122303.

It can be written as a sum of positive squares in 2 ways, for example, as 29170801 + 1151329 = 5401^2 + 1073^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1516097 + ... + 1516116.

Almost surely, 2^30322130 is an apocalyptic number.

30322130 is a deficient number, since it is larger than the sum of its proper divisors (24257722).

30322130 is a wasteful number, since it uses less digits than its factorization.

30322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032220.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 30322130 is about 5506.5533684874. The cubic root of 30322130 is about 311.8314411128.

Adding to 30322130 its reverse (3122303), we get a palindrome (33444433).

The spelling of 30322130 in words is "thirty million, three hundred twenty-two thousand, one hundred thirty".