1244241300101 has 2 divisors, whose sum is σ = 1244241300102. Its totient is φ = 1244241300100.

The previous prime is 1244241300089. The next prime is 1244241300217. The reversal of 1244241300101 is 1010031424421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 979812921025 + 264428379076 = 989855^2 + 514226^2 .

It is a cyclic number.

It is not a de Polignac number, because 1244241300101 - 2³⁰ = 1243167558277 is a prime.

It is a super-2 number, since 2×1244241300101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1244231300101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622120650050 + 622120650051.

It is an arithmetic number, because the mean of its divisors is an integer number (622120650051).

Almost surely, 2^{1244241300101} is an apocalyptic number.

It is an amenable number.

1244241300101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244241300101 is an equidigital number, since it uses as much as digits as its factorization.

1244241300101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1244241300101 its reverse (1010031424421), we get a palindrome (2254272724522).

The spelling of 1244241300101 in words is "one trillion, two hundred forty-four billion, two hundred forty-one million, three hundred thousand, one hundred one".