1010243066101 has 2 divisors, whose sum is σ = 1010243066102. Its totient is φ = 1010243066100.

The previous prime is 1010243066051. The next prime is 1010243066137. The reversal of 1010243066101 is 1016603420101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 911310799876 + 98932266225 = 954626^2 + 314535^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010243066101 - 2⁹ = 1010243065589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010243066191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505121533050 + 505121533051.

It is an arithmetic number, because the mean of its divisors is an integer number (505121533051).

Almost surely, 2^{1010243066101} is an apocalyptic number.

It is an amenable number.

1010243066101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010243066101 is an equidigital number, since it uses as much as digits as its factorization.

1010243066101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1010243066101 its reverse (1016603420101), we get a palindrome (2026846486202).

The spelling of 1010243066101 in words is "one trillion, ten billion, two hundred forty-three million, sixty-six thousand, one hundred one".