2043452023 has 2 divisors, whose sum is σ = 2043452024. Its totient is φ = 2043452022.

The previous prime is 2043452011. The next prime is 2043452029. The reversal of 2043452023 is 3202543402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043452023 - 2⁹ = 2043451511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043452029) 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, 1021726011 + 1021726012.

It is an arithmetic number, because the mean of its divisors is an integer number (1021726012).

Almost surely, 2^2043452023 is an apocalyptic number.

2043452023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043452023 is an equidigital number, since it uses as much as digits as its factorization.

2043452023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2043452023 is about 45204.5575467784. The cubic root of 2043452023 is about 1268.9801105661.

Adding to 2043452023 its reverse (3202543402), we get a palindrome (5245995425).

The spelling of 2043452023 in words is "two billion, forty-three million, four hundred fifty-two thousand, twenty-three".