241221433140101 has 2 divisors, whose sum is σ = 241221433140102. Its totient is φ = 241221433140100.

The previous prime is 241221433140059. The next prime is 241221433140187. The reversal of 241221433140101 is 101041334122142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169044072873025 + 72177360267076 = 13001695^2 + 8495726^2 .

It is a cyclic number.

It is not a de Polignac number, because 241221433140101 - 2³⁴ = 241204253270917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241221433140901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120610716570050 + 120610716570051.

It is an arithmetic number, because the mean of its divisors is an integer number (120610716570051).

Almost surely, 2^{241221433140101} is an apocalyptic number.

It is an amenable number.

241221433140101 is a deficient number, since it is larger than the sum of its proper divisors (1).

241221433140101 is an equidigital number, since it uses as much as digits as its factorization.

241221433140101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 241221433140101 its reverse (101041334122142), we get a palindrome (342262767262243).

The spelling of 241221433140101 in words is "two hundred forty-one trillion, two hundred twenty-one billion, four hundred thirty-three million, one hundred forty thousand, one hundred one".