101241073 has 2 divisors, whose sum is σ = 101241074. Its totient is φ = 101241072.

The previous prime is 101241047. The next prime is 101241079. The reversal of 101241073 is 370142101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93934864 + 7306209 = 9692^2 + 2703^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101241073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101241073.

It is not a weakly prime, because it can be changed into another prime (101241079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50620536 + 50620537.

It is an arithmetic number, because the mean of its divisors is an integer number (50620537).

Almost surely, 2^101241073 is an apocalyptic number.

It is an amenable number.

101241073 is a deficient number, since it is larger than the sum of its proper divisors (1).

101241073 is an equidigital number, since it uses as much as digits as its factorization.

101241073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 101241073 is about 10061.8623027748. The cubic root of 101241073 is about 466.0711775821.

Adding to 101241073 its reverse (370142101), we get a palindrome (471383174).

The spelling of 101241073 in words is "one hundred one million, two hundred forty-one thousand, seventy-three".