2023421027 has 2 divisors, whose sum is σ = 2023421028. Its totient is φ = 2023421026.

The previous prime is 2023421009. The next prime is 2023421077. The reversal of 2023421027 is 7201243202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023421027 - 2²⁴ = 2006643811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2023420993 and 2023421011.

It is not a weakly prime, because it can be changed into another prime (2023421077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011710513 + 1011710514.

It is an arithmetic number, because the mean of its divisors is an integer number (1011710514).

Almost surely, 2^2023421027 is an apocalyptic number.

2023421027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023421027 is an equidigital number, since it uses as much as digits as its factorization.

2023421027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2023421027 is about 44982.4524342548. The cubic root of 2023421027 is about 1264.8200834595.

Adding to 2023421027 its reverse (7201243202), we get a palindrome (9224664229).

The spelling of 2023421027 in words is "two billion, twenty-three million, four hundred twenty-one thousand, twenty-seven".