30242240113 has 4 divisors (see below), whose sum is σ = 30242752228. Its totient is φ = 30241728000.

The previous prime is 30242240089. The next prime is 30242240167. The reversal of 30242240113 is 31104224203.

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 7882421089 + 22359819024 = 88783^2 + 149532^2 .

It is a cyclic number.

It is not a de Polignac number, because 30242240113 - 2²⁵ = 30208685681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30242040113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153888 + ... + 290113.

It is an arithmetic number, because the mean of its divisors is an integer number (7560688057).

Almost surely, 2^30242240113 is an apocalyptic number.

It is an amenable number.

30242240113 is a deficient number, since it is larger than the sum of its proper divisors (512115).

30242240113 is an equidigital number, since it uses as much as digits as its factorization.

30242240113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512114.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30242240113 its reverse (31104224203), we get a palindrome (61346464316).

The spelling of 30242240113 in words is "thirty billion, two hundred forty-two million, two hundred forty thousand, one hundred thirteen".