9835123210043 has 2 divisors, whose sum is σ = 9835123210044. Its totient is φ = 9835123210042.

The previous prime is 9835123209997. The next prime is 9835123210063. The reversal of 9835123210043 is 3400123215389.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9835123210043 - 2¹⁰ = 9835123209019 is a prime.

It is not a weakly prime, because it can be changed into another prime (9835123210063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4917561605021 + 4917561605022.

It is an arithmetic number, because the mean of its divisors is an integer number (4917561605022).

Almost surely, 2^{9835123210043} is an apocalyptic number.

9835123210043 is a deficient number, since it is larger than the sum of its proper divisors (1).

9835123210043 is an equidigital number, since it uses as much as digits as its factorization.

9835123210043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 9835123210043 in words is "nine trillion, eight hundred thirty-five billion, one hundred twenty-three million, two hundred ten thousand, forty-three".