242112013020231 has 16 divisors (see below), whose sum is σ = 325322470418400. Its totient is φ = 160158754344960.

The previous prime is 242112013020223. The next prime is 242112013020259. The reversal of 242112013020231 is 132020310211242.

It is not a de Polignac number, because 242112013020231 - 2³ = 242112013020223 is a prime.

It is a super-3 number, since 3×242112013020231³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242112013020281) 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, 496280110 + ... + 496767723.

It is an arithmetic number, because the mean of its divisors is an integer number (20332654401150).

Almost surely, 2^{242112013020231} is an apocalyptic number.

242112013020231 is a deficient number, since it is larger than the sum of its proper divisors (83210457398169).

242112013020231 is a wasteful number, since it uses less digits than its factorization.

242112013020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993048466.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 242112013020231 its reverse (132020310211242), we get a palindrome (374132323231473).

The spelling of 242112013020231 in words is "two hundred forty-two trillion, one hundred twelve billion, thirteen million, twenty thousand, two hundred thirty-one".