242230332101 has 2 divisors, whose sum is σ = 242230332102. Its totient is φ = 242230332100.

The previous prime is 242230332077. The next prime is 242230332109. The reversal of 242230332101 is 101233032242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204370901476 + 37859430625 = 452074^2 + 194575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242230332101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242230332109) 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 as a sum of consecutive naturals, namely, 121115166050 + 121115166051.

It is an arithmetic number, because the mean of its divisors is an integer number (121115166051).

Almost surely, 2^242230332101 is an apocalyptic number.

It is an amenable number.

242230332101 is a deficient number, since it is larger than the sum of its proper divisors (1).

242230332101 is an equidigital number, since it uses as much as digits as its factorization.

242230332101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 242230332101 its reverse (101233032242), we get a palindrome (343463364343).

The spelling of 242230332101 in words is "two hundred forty-two billion, two hundred thirty million, three hundred thirty-two thousand, one hundred one".