2020023331 has 16 divisors (see below), whose sum is σ = 2070214848. Its totient is φ = 1970640000.

The previous prime is 2020023307. The next prime is 2020023347. The reversal of 2020023331 is 1333200202.

It is a cyclic number.

It is not a de Polignac number, because 2020023331 - 2¹³ = 2020015139 is a prime.

It is a super-2 number, since 2×2020023331² = 8160988515568671122, which contains 22 as substring.

It is a Duffinian number.

2020023331 is a modest number, since divided by 23331 gives 2020 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2020026331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2881281 + ... + 2881981.

It is an arithmetic number, because the mean of its divisors is an integer number (129388428).

Almost surely, 2^2020023331 is an apocalyptic number.

2020023331 is a deficient number, since it is larger than the sum of its proper divisors (50191517).

2020023331 is a wasteful number, since it uses less digits than its factorization.

2020023331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182.

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

The square root of 2020023331 is about 44944.6696617074. The cubic root of 2020023331 is about 1264.1117316560. Note that the first 3 decimals are identical.

Adding to 2020023331 its reverse (1333200202), we get a palindrome (3353223533).

The spelling of 2020023331 in words is "two billion, twenty million, twenty-three thousand, three hundred thirty-one".