3020023 has 2 divisors, whose sum is σ = 3020024. Its totient is φ = 3020022.

The previous prime is 3020021. The next prime is 3020027. The reversal of 3020023 is 3200203.

It is a weak prime.

It is an emirp because it is prime and its reverse (3200203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3020023 - 2¹ = 3020021 is a prime.

Together with 3020021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3019991 and 3020009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3020021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510011 + 1510012.

It is an arithmetic number, because the mean of its divisors is an integer number (1510012).

Almost surely, 2^3020023 is an apocalyptic number.

3020023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020023 is an equidigital number, since it uses as much as digits as its factorization.

3020023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 3020023 is about 1737.8213371921. The cubic root of 3020023 is about 144.5451142843.

Adding to 3020023 its reverse (3200203), we get a palindrome (6220226).

The spelling of 3020023 in words is "three million, twenty thousand, twenty-three".