242342030113 has 4 divisors (see below), whose sum is σ = 242362619460. Its totient is φ = 242321440768.

The previous prime is 242342030111. The next prime is 242342030137. The reversal of 242342030113 is 311030243242.

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 126883426849 + 115458603264 = 356207^2 + 339792^2 .

It is a cyclic number.

It is not a de Polignac number, because 242342030113 - 2¹ = 242342030111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242342030111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10277008 + ... + 10300561.

It is an arithmetic number, because the mean of its divisors is an integer number (60590654865).

Almost surely, 2^242342030113 is an apocalyptic number.

It is an amenable number.

242342030113 is a deficient number, since it is larger than the sum of its proper divisors (20589347).

242342030113 is a wasteful number, since it uses less digits than its factorization.

242342030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20589346.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 242342030113 its reverse (311030243242), we get a palindrome (553372273355).

The spelling of 242342030113 in words is "two hundred forty-two billion, three hundred forty-two million, thirty thousand, one hundred thirteen".