2020200031 has 2 divisors, whose sum is σ = 2020200032. Its totient is φ = 2020200030.

The previous prime is 2020199977. The next prime is 2020200073. The reversal of 2020200031 is 1300020202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020200031 - 2¹⁵ = 2020167263 is a prime.

It is a super-2 number, since 2×2020200031² = 8162416330504801922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020199990 and 2020200017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020200731) 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 as a sum of consecutive naturals, namely, 1010100015 + 1010100016.

It is an arithmetic number, because the mean of its divisors is an integer number (1010100016).

Almost surely, 2^2020200031 is an apocalyptic number.

2020200031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020200031 is an equidigital number, since it uses as much as digits as its factorization.

2020200031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2020200031 is about 44946.6353690685. The cubic root of 2020200031 is about 1264.1485896511.

Adding to 2020200031 its reverse (1300020202), we get a palindrome (3320220233).

The spelling of 2020200031 in words is "two billion, twenty million, two hundred thousand, thirty-one".