242111033213 has 16 divisors (see below), whose sum is σ = 282670940160. Its totient is φ = 203046950256.

The previous prime is 242111033209. The next prime is 242111033291. The reversal of 242111033213 is 312330111242.

It is a cyclic number.

It is not a de Polignac number, because 242111033213 - 2² = 242111033209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242111033293) 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, 995570 + ... + 1214652.

It is an arithmetic number, because the mean of its divisors is an integer number (17666933760).

Almost surely, 2^242111033213 is an apocalyptic number.

It is an amenable number.

242111033213 is a deficient number, since it is larger than the sum of its proper divisors (40559906947).

242111033213 is a wasteful number, since it uses less digits than its factorization.

242111033213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222496.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 242111033213 its reverse (312330111242), we get a palindrome (554441144455).

The spelling of 242111033213 in words is "two hundred forty-two billion, one hundred eleven million, thirty-three thousand, two hundred thirteen".