30303520030 has 16 divisors (see below), whose sum is σ = 62338669920. Its totient is φ = 10389778272.

The previous prime is 30303519971. The next prime is 30303520057. The reversal of 30303520030 is 3002530303.

It is a super-2 number, since 2×30303520030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216453645 + ... + 216453784.

It is an arithmetic number, because the mean of its divisors is an integer number (3896166870).

Almost surely, 2^30303520030 is an apocalyptic number.

30303520030 is an abundant number, since it is smaller than the sum of its proper divisors (32035149890).

30303520030 is a wasteful number, since it uses less digits than its factorization.

30303520030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432907443.

The product of its (nonzero) digits is 810, while the sum is 19.

The spelling of 30303520030 in words is "thirty billion, three hundred three million, five hundred twenty thousand, thirty".