242010112153 has 4 divisors (see below), whose sum is σ = 243776609460. Its totient is φ = 240243614848.

The previous prime is 242010112121. The next prime is 242010112163. The reversal of 242010112153 is 351211010242.

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 190211993689 + 51798118464 = 436133^2 + 227592^2 .

It is a cyclic number.

It is not a de Polignac number, because 242010112153 - 2⁵ = 242010112121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242010112103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883248448 + ... + 883248721.

It is an arithmetic number, because the mean of its divisors is an integer number (60944152365).

Almost surely, 2^242010112153 is an apocalyptic number.

It is an amenable number.

242010112153 is a deficient number, since it is larger than the sum of its proper divisors (1766497307).

242010112153 is a wasteful number, since it uses less digits than its factorization.

242010112153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766497306.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 242010112153 its reverse (351211010242), we get a palindrome (593221122395).

The spelling of 242010112153 in words is "two hundred forty-two billion, ten million, one hundred twelve thousand, one hundred fifty-three".