242040101303 has 32 divisors (see below), whose sum is σ = 325470942720. Its totient is φ = 173830124160.

The previous prime is 242040101299. The next prime is 242040101333. The reversal of 242040101303 is 303101040242.

It is not a de Polignac number, because 242040101303 - 2² = 242040101299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242040101333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476201 + ... + 843117.

It is an arithmetic number, because the mean of its divisors is an integer number (10170966960).

Almost surely, 2^242040101303 is an apocalyptic number.

242040101303 is a deficient number, since it is larger than the sum of its proper divisors (83430841417).

242040101303 is a wasteful number, since it uses less digits than its factorization.

242040101303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367607.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 242040101303 its reverse (303101040242), we get a palindrome (545141141545).

It can be divided in two parts, 242040 and 101303, that added together give a palindrome (343343).

The spelling of 242040101303 in words is "two hundred forty-two billion, forty million, one hundred one thousand, three hundred three".