101142341 has 2 divisors, whose sum is σ = 101142342. Its totient is φ = 101142340.

The previous prime is 101142311. The next prime is 101142373. The reversal of 101142341 is 143241101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90060100 + 11082241 = 9490^2 + 3329^2 .

It is a cyclic number.

It is not a de Polignac number, because 101142341 - 2⁶ = 101142277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101142311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50571170 + 50571171.

It is an arithmetic number, because the mean of its divisors is an integer number (50571171).

Almost surely, 2^101142341 is an apocalyptic number.

It is an amenable number.

101142341 is a deficient number, since it is larger than the sum of its proper divisors (1).

101142341 is an equidigital number, since it uses as much as digits as its factorization.

101142341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 101142341 is about 10056.9548572120. The cubic root of 101142341 is about 465.9196214833.

Adding to 101142341 its reverse (143241101), we get a palindrome (244383442).

The spelling of 101142341 in words is "one hundred one million, one hundred forty-two thousand, three hundred forty-one".