2020310323 has 4 divisors (see below), whose sum is σ = 2067294328. Its totient is φ = 1973326320.

The previous prime is 2020310321. The next prime is 2020310329. The reversal of 2020310323 is 3230130202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2020310323 - 2¹ = 2020310321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2020310297 and 2020310306.

It is not an unprimeable number, because it can be changed into a prime (2020310321) 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, 23491938 + ... + 23492023.

It is an arithmetic number, because the mean of its divisors is an integer number (516823582).

Almost surely, 2^2020310323 is an apocalyptic number.

2020310323 is a deficient number, since it is larger than the sum of its proper divisors (46984005).

2020310323 is an equidigital number, since it uses as much as digits as its factorization.

2020310323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46984004.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2020310323 is about 44947.8622739725. The cubic root of 2020310323 is about 1264.1715944587.

Adding to 2020310323 its reverse (3230130202), we get a palindrome (5250440525).

The spelling of 2020310323 in words is "two billion, twenty million, three hundred ten thousand, three hundred twenty-three".