2020242331 has 2 divisors, whose sum is σ = 2020242332. Its totient is φ = 2020242330.

The previous prime is 2020242251. The next prime is 2020242337. The reversal of 2020242331 is 1332420202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020242331 - 2¹¹ = 2020240283 is a prime.

It is a super-2 number, since 2×2020242331² = 8162758151928627122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020242299 and 2020242308.

It is not a weakly prime, because it can be changed into another prime (2020242337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010121165 + 1010121166.

It is an arithmetic number, because the mean of its divisors is an integer number (1010121166).

Almost surely, 2^2020242331 is an apocalyptic number.

2020242331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020242331 is an equidigital number, since it uses as much as digits as its factorization.

2020242331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2020242331 is about 44947.1059246310. The cubic root of 2020242331 is about 1264.1574127233.

Adding to 2020242331 its reverse (1332420202), we get a palindrome (3352662533).

The spelling of 2020242331 in words is "two billion, twenty million, two hundred forty-two thousand, three hundred thirty-one".