30303220030 has 16 divisors (see below), whose sum is σ = 54553577760. Its totient is φ = 12119558752.

The previous prime is 30303220027. The next prime is 30303220033. The reversal of 30303220030 is 3002230303.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30303220027) and next prime (30303220033).

It is a junction number, because it is equal to n+sod(n) for n = 30303219986 and 30303220013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30303220033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141325 + ... + 283864.

It is an arithmetic number, because the mean of its divisors is an integer number (3409598610).

Almost surely, 2^30303220030 is an apocalyptic number.

30303220030 is a deficient number, since it is larger than the sum of its proper divisors (24250357730).

30303220030 is a wasteful number, since it uses less digits than its factorization.

30303220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432323.

The product of its (nonzero) digits is 324, while the sum is 16.

Adding to 30303220030 its reverse (3002230303), we get a palindrome (33305450333).

The spelling of 30303220030 in words is "thirty billion, three hundred three million, two hundred twenty thousand, thirty".