216119 has 2 divisors, whose sum is σ = 216120. Its totient is φ = 216118.

The previous prime is 216113. The next prime is 216127. The reversal of 216119 is 911612.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 216119 - 2⁴ = 216103 is a prime.

It is a super-2 number, since 2×216119² = 93414844322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 216119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (216113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108059 + 108060.

It is an arithmetic number, because the mean of its divisors is an integer number (108060).

2²¹⁶¹¹⁹ is an apocalyptic number.

216119 is a deficient number, since it is larger than the sum of its proper divisors (1).

216119 is an equidigital number, since it uses as much as digits as its factorization.

216119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108, while the sum is 20.

The square root of 216119 is about 464.8860075330. The cubic root of 216119 is about 60.0110164957.

The spelling of 216119 in words is "two hundred sixteen thousand, one hundred nineteen".