802030219 has 2 divisors, whose sum is σ = 802030220. Its totient is φ = 802030218.

The previous prime is 802030213. The next prime is 802030277. The reversal of 802030219 is 912030208.

802030219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 802030219 - 2³ = 802030211 is a prime.

It is a super-2 number, since 2×802030219² = 1286504944378375922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 802030193 and 802030202.

It is not a weakly prime, because it can be changed into another prime (802030211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401015109 + 401015110.

It is an arithmetic number, because the mean of its divisors is an integer number (401015110).

Almost surely, 2^802030219 is an apocalyptic number.

802030219 is a deficient number, since it is larger than the sum of its proper divisors (1).

802030219 is an equidigital number, since it uses as much as digits as its factorization.

802030219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 802030219 is about 28320.1380469799. The cubic root of 802030219 is about 929.1023901841.

The spelling of 802030219 in words is "eight hundred two million, thirty thousand, two hundred nineteen".