30013020030122 has 16 divisors (see below), whose sum is σ = 45610267801032. Its totient is φ = 14810863749120.

The previous prime is 30013020030113. The next prime is 30013020030163. The reversal of 30013020030122 is 22103002031003.

It can be written as a sum of positive squares in 4 ways, for example, as 28701081160921 + 1311938869201 = 5357339^2 + 1145399^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30013020030122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316532279 + ... + 316627082.

Almost surely, 2^{30013020030122} is an apocalyptic number.

30013020030122 is a deficient number, since it is larger than the sum of its proper divisors (15597247770910).

30013020030122 is a wasteful number, since it uses less digits than its factorization.

30013020030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633159673.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30013020030122 its reverse (22103002031003), we get a palindrome (52116022061125).

The spelling of 30013020030122 in words is "thirty trillion, thirteen billion, twenty million, thirty thousand, one hundred twenty-two".