1000123032043 has 2 divisors, whose sum is σ = 1000123032044. Its totient is φ = 1000123032042.

The previous prime is 1000123032017. The next prime is 1000123032059. The reversal of 1000123032043 is 3402303210001.

It is a strong prime.

It is an emirp because it is prime and its reverse (3402303210001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1000123032043 - 2¹⁷ = 1000122900971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000123032043.

It is not a weakly prime, because it can be changed into another prime (1000123030043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500061516021 + 500061516022.

It is an arithmetic number, because the mean of its divisors is an integer number (500061516022).

Almost surely, 2^{1000123032043} is an apocalyptic number.

1000123032043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000123032043 is an equidigital number, since it uses as much as digits as its factorization.

1000123032043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1000123032043 its reverse (3402303210001), we get a palindrome (4402426242044).

The spelling of 1000123032043 in words is "one trillion, one hundred twenty-three million, thirty-two thousand, forty-three".