2030324281 has 2 divisors, whose sum is σ = 2030324282. Its totient is φ = 2030324280.

The previous prime is 2030324243. The next prime is 2030324291. The reversal of 2030324281 is 1824230302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1899565056 + 130759225 = 43584^2 + 11435^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030324281 - 2¹⁵ = 2030291513 is a prime.

It is a super-2 number, since 2×2030324281² = 8244433372036333922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2030324221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015162140 + 1015162141.

It is an arithmetic number, because the mean of its divisors is an integer number (1015162141).

Almost surely, 2^2030324281 is an apocalyptic number.

It is an amenable number.

2030324281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030324281 is an equidigital number, since it uses as much as digits as its factorization.

2030324281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2030324281 is about 45059.1198427133. The cubic root of 2030324281 is about 1266.2568356110.

Adding to 2030324281 its reverse (1824230302), we get a palindrome (3854554583).

The spelling of 2030324281 in words is "two billion, thirty million, three hundred twenty-four thousand, two hundred eighty-one".