100042330033 has 2 divisors, whose sum is σ = 100042330034. Its totient is φ = 100042330032.

The previous prime is 100042330007. The next prime is 100042330039. The reversal of 100042330033 is 330033240001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100002677824 + 39652209 = 316232^2 + 6297^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100042330033 is a prime.

It is not a weakly prime, because it can be changed into another prime (100042330039) 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, 50021165016 + 50021165017.

It is an arithmetic number, because the mean of its divisors is an integer number (50021165017).

Almost surely, 2^100042330033 is an apocalyptic number.

It is an amenable number.

100042330033 is a deficient number, since it is larger than the sum of its proper divisors (1).

100042330033 is an equidigital number, since it uses as much as digits as its factorization.

100042330033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 100042330033 its reverse (330033240001), we get a palindrome (430075570034).

The spelling of 100042330033 in words is "one hundred billion, forty-two million, three hundred thirty thousand, thirty-three".