2020023223 has 4 divisors (see below), whose sum is σ = 2047694848. Its totient is φ = 1992351600.

The previous prime is 2020023211. The next prime is 2020023227. The reversal of 2020023223 is 3223200202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223200202 = 2 ⋅1611600101.

It is a cyclic number.

It is not a de Polignac number, because 2020023223 - 2¹³ = 2020015031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020023197 and 2020023206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020023227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13835703 + ... + 13835848.

It is an arithmetic number, because the mean of its divisors is an integer number (511923712).

Almost surely, 2^2020023223 is an apocalyptic number.

2020023223 is a deficient number, since it is larger than the sum of its proper divisors (27671625).

2020023223 is an equidigital number, since it uses as much as digits as its factorization.

2020023223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27671624.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2020023223 is about 44944.6684602301. The cubic root of 2020023223 is about 1264.1117091275. Note that the first 3 decimals are identical.

Adding to 2020023223 its reverse (3223200202), we get a palindrome (5243223425).

The spelling of 2020023223 in words is "two billion, twenty million, twenty-three thousand, two hundred twenty-three".