2020313233 has 4 divisors (see below), whose sum is σ = 2020753008. Its totient is φ = 2019873460.

The previous prime is 2020313221. The next prime is 2020313249. The reversal of 2020313233 is 3323130202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2020313233 - 2²⁵ = 1986758801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020313233.

It is not an unprimeable number, because it can be changed into a prime (2020313293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212923 + ... + 222208.

It is an arithmetic number, because the mean of its divisors is an integer number (505188252).

Almost surely, 2^2020313233 is an apocalyptic number.

It is an amenable number.

2020313233 is a deficient number, since it is larger than the sum of its proper divisors (439775).

2020313233 is an equidigital number, since it uses as much as digits as its factorization.

2020313233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439774.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2020313233 is about 44947.8946447995. The cubic root of 2020313233 is about 1264.1722014178.

Adding to 2020313233 its reverse (3323130202), we get a palindrome (5343443435).

The spelling of 2020313233 in words is "two billion, twenty million, three hundred thirteen thousand, two hundred thirty-three".