242300013 has 16 divisors (see below), whose sum is σ = 332478720. Its totient is φ = 156845376.

The previous prime is 242299979. The next prime is 242300039. The reversal of 242300013 is 310003242.

It is not a de Polignac number, because 242300013 - 2¹⁸ = 242037869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242299965 and 242300001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242300063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59868 + ... + 63786.

It is an arithmetic number, because the mean of its divisors is an integer number (20779920).

Almost surely, 2^242300013 is an apocalyptic number.

It is an amenable number.

242300013 is a deficient number, since it is larger than the sum of its proper divisors (90178707).

242300013 is a wasteful number, since it uses less digits than its factorization.

242300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 242300013 is about 15565.9889823936. The cubic root of 242300013 is about 623.4253806766.

Adding to 242300013 its reverse (310003242), we get a palindrome (552303255).

The spelling of 242300013 in words is "two hundred forty-two million, three hundred thousand, thirteen".