30013022330 has 16 divisors (see below), whose sum is σ = 54630446760. Its totient is φ = 11870318592.

The previous prime is 30013022329. The next prime is 30013022339. The reversal of 30013022330 is 3322031003.

It can be written as a sum of positive squares in 4 ways, for example, as 27413756041 + 2599266289 = 165571^2 + 50983^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30013022299 and 30013022308.

It is not an unprimeable number, because it can be changed into a prime (30013022339) 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, 16860359 + ... + 16862138.

Almost surely, 2^30013022330 is an apocalyptic number.

30013022330 is a deficient number, since it is larger than the sum of its proper divisors (24617424430).

30013022330 is a wasteful number, since it uses less digits than its factorization.

30013022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33722593.

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

Adding to 30013022330 its reverse (3322031003), we get a palindrome (33335053333).

The spelling of 30013022330 in words is "thirty billion, thirteen million, twenty-two thousand, three hundred thirty".