30020323303130 has 16 divisors (see below), whose sum is σ = 54036794886984. Its totient is φ = 12008082000960.

The previous prime is 30020323303129. The next prime is 30020323303199. The reversal of 30020323303130 is 3130332302003.

It can be written as a sum of positive squares in 4 ways, for example, as 30014082777121 + 6240526009 = 5478511^2 + 78997^2 .

It is a super-2 number, since 2×30020323303130² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30020323303096 and 30020323303105.

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, 3190781 + ... + 8379840.

Almost surely, 2^{30020323303130} is an apocalyptic number.

30020323303130 is a deficient number, since it is larger than the sum of its proper divisors (24016471583854).

30020323303130 is a wasteful number, since it uses less digits than its factorization.

30020323303130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11830081.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 30020323303130 its reverse (3130332302003), we get a palindrome (33150655605133).

The spelling of 30020323303130 in words is "thirty trillion, twenty billion, three hundred twenty-three million, three hundred three thousand, one hundred thirty".