83141801 has 2 divisors, whose sum is σ = 83141802. Its totient is φ = 83141800.

The previous prime is 83141791. The next prime is 83141873. The reversal of 83141801 is 10814138.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82828201 + 313600 = 9101^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 83141801 - 2¹⁰ = 83140777 is a prime.

It is not a weakly prime, because it can be changed into another prime (83144801) 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, 41570900 + 41570901.

It is an arithmetic number, because the mean of its divisors is an integer number (41570901).

Almost surely, 2^83141801 is an apocalyptic number.

It is an amenable number.

83141801 is a deficient number, since it is larger than the sum of its proper divisors (1).

83141801 is an equidigital number, since it uses as much as digits as its factorization.

83141801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 83141801 is about 9118.2125989692. The cubic root of 83141801 is about 436.4553378549.

Adding to 83141801 its reverse (10814138), we get a palindrome (93955939).

The spelling of 83141801 in words is "eighty-three million, one hundred forty-one thousand, eight hundred one".