83017019 has 2 divisors, whose sum is σ = 83017020. Its totient is φ = 83017018.

The previous prime is 83017013. The next prime is 83017021. The reversal of 83017019 is 91071038.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83017019 - 2⁴ = 83017003 is a prime.

It is a super-2 number, since 2×83017019² = 13783650887292722, which contains 22 as substring.

Together with 83017021, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 83016982 and 83017000.

It is not a weakly prime, because it can be changed into another prime (83017013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41508509 + 41508510.

It is an arithmetic number, because the mean of its divisors is an integer number (41508510).

Almost surely, 2^83017019 is an apocalyptic number.

83017019 is a deficient number, since it is larger than the sum of its proper divisors (1).

83017019 is an equidigital number, since it uses as much as digits as its factorization.

83017019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 83017019 is about 9111.3675702388. The cubic root of 83017019 is about 436.2368795982.

The spelling of 83017019 in words is "eighty-three million, seventeen thousand, nineteen".