242056303 has 8 divisors (see below), whose sum is σ = 246009456. Its totient is φ = 238128000.

The previous prime is 242056289. The next prime is 242056361. The reversal of 242056303 is 303650242.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242056303 - 2⁵ = 242056271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242056103) 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 7 ways as a sum of consecutive naturals, for example, 13953 + ... + 26053.

It is an arithmetic number, because the mean of its divisors is an integer number (30751182).

Almost surely, 2^242056303 is an apocalyptic number.

242056303 is a deficient number, since it is larger than the sum of its proper divisors (3953153).

242056303 is a wasteful number, since it uses less digits than its factorization.

242056303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12425.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 242056303 is about 15558.1587278187. The cubic root of 242056303 is about 623.2162928247.

The spelling of 242056303 in words is "two hundred forty-two million, fifty-six thousand, three hundred three".