800119 has 2 divisors, whose sum is σ = 800120. Its totient is φ = 800118.

The previous prime is 800117. The next prime is 800123. The reversal of 800119 is 911008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 800119 - 2¹ = 800117 is a prime.

It is a super-2 number, since 2×800119² = 1280380828322, which contains 22 as substring.

Together with 800117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 800096 and 800105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (800113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400059 + 400060.

It is an arithmetic number, because the mean of its divisors is an integer number (400060).

2⁸⁰⁰¹¹⁹ is an apocalyptic number.

800119 is a deficient number, since it is larger than the sum of its proper divisors (1).

800119 is an equidigital number, since it uses as much as digits as its factorization.

800119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 800119 is about 894.4937115486. The cubic root of 800119 is about 92.8363793530.

Subtracting 800119 from its reverse (911008), we obtain a square (110889 = 333²).

It can be divided in two parts, 800 and 119, that added together give a palindrome (919).

The spelling of 800119 in words is "eight hundred thousand, one hundred nineteen".