30130221113 has 4 divisors (see below), whose sum is σ = 30148019748. Its totient is φ = 30112422480.

The previous prime is 30130221103. The next prime is 30130221119. The reversal of 30130221113 is 31112203103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21664012969 + 8466208144 = 147187^2 + 92012^2 .

It is a cyclic number.

It is not a de Polignac number, because 30130221113 - 2¹⁴ = 30130204729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30130221091 and 30130221100.

It is not an unprimeable number, because it can be changed into a prime (30130221119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8896778 + ... + 8900163.

It is an arithmetic number, because the mean of its divisors is an integer number (7537004937).

Almost surely, 2^30130221113 is an apocalyptic number.

It is an amenable number.

30130221113 is a deficient number, since it is larger than the sum of its proper divisors (17798635).

30130221113 is a wasteful number, since it uses less digits than its factorization.

30130221113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17798634.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30130221113 its reverse (31112203103), we get a palindrome (61242424216).

The spelling of 30130221113 in words is "thirty billion, one hundred thirty million, two hundred twenty-one thousand, one hundred thirteen".