242032212013 has 2 divisors, whose sum is σ = 242032212014. Its totient is φ = 242032212012.

The previous prime is 242032211959. The next prime is 242032212017. The reversal of 242032212013 is 310212230242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162455751364 + 79576460649 = 403058^2 + 282093^2 .

It is a cyclic number.

It is not a de Polignac number, because 242032212013 - 2¹³ = 242032203821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242032212017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121016106006 + 121016106007.

It is an arithmetic number, because the mean of its divisors is an integer number (121016106007).

Almost surely, 2^242032212013 is an apocalyptic number.

It is an amenable number.

242032212013 is a deficient number, since it is larger than the sum of its proper divisors (1).

242032212013 is an equidigital number, since it uses as much as digits as its factorization.

242032212013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 242032212013 its reverse (310212230242), we get a palindrome (552244442255).

The spelling of 242032212013 in words is "two hundred forty-two billion, thirty-two million, two hundred twelve thousand, thirteen".