16835000123 has 2 divisors, whose sum is σ = 16835000124. Its totient is φ = 16835000122.

The previous prime is 16835000113. The next prime is 16835000129. The reversal of 16835000123 is 32100053861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16835000123 - 2¹⁰ = 16834999099 is a prime.

It is not a weakly prime, because it can be changed into another prime (16835000129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8417500061 + 8417500062.

It is an arithmetic number, because the mean of its divisors is an integer number (8417500062).

Almost surely, 2^16835000123 is an apocalyptic number.

16835000123 is a deficient number, since it is larger than the sum of its proper divisors (1).

16835000123 is an equidigital number, since it uses as much as digits as its factorization.

16835000123 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 29.

Adding to 16835000123 its reverse (32100053861), we get a palindrome (48935053984).

The spelling of 16835000123 in words is "sixteen billion, eight hundred thirty-five million, one hundred twenty-three", and thus it is an aban number.