30322030 has 16 divisors (see below), whose sum is σ = 56340864. Its totient is φ = 11737440.

The previous prime is 30322013. The next prime is 30322031. The reversal of 30322030 is 3022303.

It is a self number, because there is not a number n which added to its sum of digits gives 30322030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30322031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48597 + ... + 49216.

It is an arithmetic number, because the mean of its divisors is an integer number (3521304).

Almost surely, 2^30322030 is an apocalyptic number.

30322030 is a deficient number, since it is larger than the sum of its proper divisors (26018834).

30322030 is a wasteful number, since it uses less digits than its factorization.

30322030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97851.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 30322030 is about 5506.5442883900. The cubic root of 30322030 is about 311.8310983139.

Adding to 30322030 its reverse (3022303), we get a palindrome (33344333).

The spelling of 30322030 in words is "thirty million, three hundred twenty-two thousand, thirty".