30430200113 has 4 divisors (see below), whose sum is σ = 30652318500. Its totient is φ = 30208081728.

The previous prime is 30430200083. The next prime is 30430200121. The reversal of 30430200113 is 31100203403.

It is a happy number.

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 10917742144 + 19512457969 = 104488^2 + 139687^2 .

It is a cyclic number.

It is not a de Polignac number, because 30430200113 - 2¹⁶ = 30430134577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30430200091 and 30430200100.

It is not an unprimeable number, because it can be changed into a prime (30430200173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111058988 + ... + 111059261.

It is an arithmetic number, because the mean of its divisors is an integer number (7663079625).

Almost surely, 2^30430200113 is an apocalyptic number.

It is an amenable number.

30430200113 is a deficient number, since it is larger than the sum of its proper divisors (222118387).

30430200113 is a wasteful number, since it uses less digits than its factorization.

30430200113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222118386.

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

Adding to 30430200113 its reverse (31100203403), we get a palindrome (61530403516).

The spelling of 30430200113 in words is "thirty billion, four hundred thirty million, two hundred thousand, one hundred thirteen".