163282283 has 4 divisors (see below), whose sum is σ = 165719400. Its totient is φ = 160845168.

The previous prime is 163282261. The next prime is 163282291. The reversal of 163282283 is 382282361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 382282361 = 6553 ⋅58337.

It is a cyclic number.

It is not a de Polignac number, because 163282283 - 2⁸ = 163282027 is a prime.

It is a super-2 number, since 2×163282283² = 53322207883384178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163282243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1218458 + ... + 1218591.

It is an arithmetic number, because the mean of its divisors is an integer number (41429850).

Almost surely, 2^163282283 is an apocalyptic number.

163282283 is a deficient number, since it is larger than the sum of its proper divisors (2437117).

163282283 is an equidigital number, since it uses as much as digits as its factorization.

163282283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437116.

The product of its digits is 27648, while the sum is 35.

The square root of 163282283 is about 12778.1956081444. The cubic root of 163282283 is about 546.5707099489.

The spelling of 163282283 in words is "one hundred sixty-three million, two hundred eighty-two thousand, two hundred eighty-three".