163083199 has 4 divisors (see below), whose sum is σ = 167060880. Its totient is φ = 159105520.

The previous prime is 163083197. The next prime is 163083223. The reversal of 163083199 is 991380361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991380361 = 137 ⋅7236353.

It is a cyclic number.

It is not a de Polignac number, because 163083199 - 2¹ = 163083197 is a prime.

It is a super-2 number, since 2×163083199² = 53192259592147202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163083197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1988779 + ... + 1988860.

It is an arithmetic number, because the mean of its divisors is an integer number (41765220).

Almost surely, 2^163083199 is an apocalyptic number.

163083199 is a deficient number, since it is larger than the sum of its proper divisors (3977681).

163083199 is an equidigital number, since it uses as much as digits as its factorization.

163083199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977680.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 163083199 is about 12770.4032434375. The cubic root of 163083199 is about 546.3484818433.

The spelling of 163083199 in words is "one hundred sixty-three million, eighty-three thousand, one hundred ninety-nine".