242300233 has 4 divisors (see below), whose sum is σ = 276914560. Its totient is φ = 207685908.

The previous prime is 242300231. The next prime is 242300237. The reversal of 242300233 is 332003242.

242300233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 242300233 - 2¹ = 242300231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242300233.

It is not an unprimeable number, because it can be changed into a prime (242300231) 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, 17307153 + ... + 17307166.

It is an arithmetic number, because the mean of its divisors is an integer number (69228640).

Almost surely, 2^242300233 is an apocalyptic number.

It is an amenable number.

242300233 is a deficient number, since it is larger than the sum of its proper divisors (34614327).

242300233 is an equidigital number, since it uses as much as digits as its factorization.

242300233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34614326.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 242300233 is about 15565.9960490808. The cubic root of 242300233 is about 623.4255693594.

Adding to 242300233 its reverse (332003242), we get a palindrome (574303475).

The spelling of 242300233 in words is "two hundred forty-two million, three hundred thousand, two hundred thirty-three".