10123034543 has 2 divisors, whose sum is σ = 10123034544. Its totient is φ = 10123034542.

The previous prime is 10123034513. The next prime is 10123034617. The reversal of 10123034543 is 34543032101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10123034543 - 2⁶ = 10123034479 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123034513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061517271 + 5061517272.

It is an arithmetic number, because the mean of its divisors is an integer number (5061517272).

Almost surely, 2^10123034543 is an apocalyptic number.

10123034543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123034543 is an equidigital number, since it uses as much as digits as its factorization.

10123034543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 10123034543 its reverse (34543032101), we get a palindrome (44666066644).

The spelling of 10123034543 in words is "ten billion, one hundred twenty-three million, thirty-four thousand, five hundred forty-three".