83242163 has 2 divisors, whose sum is σ = 83242164. Its totient is φ = 83242162.

The previous prime is 83242157. The next prime is 83242189. The reversal of 83242163 is 36124238.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83242163 - 2¹⁰ = 83241139 is a prime.

It is not a weakly prime, because it can be changed into another prime (83242463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41621081 + 41621082.

It is an arithmetic number, because the mean of its divisors is an integer number (41621082).

Almost surely, 2^83242163 is an apocalyptic number.

83242163 is a deficient number, since it is larger than the sum of its proper divisors (1).

83242163 is an equidigital number, since it uses as much as digits as its factorization.

83242163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 83242163 is about 9123.7143203851. The cubic root of 83242163 is about 436.6308849987.

The spelling of 83242163 in words is "eighty-three million, two hundred forty-two thousand, one hundred sixty-three".