1034543023 has 2 divisors, whose sum is σ = 1034543024. Its totient is φ = 1034543022.

The previous prime is 1034543017. The next prime is 1034543039. The reversal of 1034543023 is 3203454301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1034543023 - 2¹⁷ = 1034411951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034543053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517271511 + 517271512.

It is an arithmetic number, because the mean of its divisors is an integer number (517271512).

Almost surely, 2^1034543023 is an apocalyptic number.

1034543023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034543023 is an equidigital number, since it uses as much as digits as its factorization.

1034543023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1034543023 is about 32164.3128793388. The cubic root of 1034543023 is about 1011.3842480917.

Adding to 1034543023 its reverse (3203454301), we get a palindrome (4237997324).

The spelling of 1034543023 in words is "one billion, thirty-four million, five hundred forty-three thousand, twenty-three".