100000111009933 has 2 divisors, whose sum is σ = 100000111009934. Its totient is φ = 100000111009932.

The previous prime is 100000111009889. The next prime is 100000111010069. The reversal of 100000111009933 is 339900111000001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52228762940809 + 47771348069124 = 7226947^2 + 6911682^2 .

It is a cyclic number.

It is not a de Polignac number, because 100000111009933 - 2²⁹ = 99999574139021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100000111079933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000055504966 + 50000055504967.

It is an arithmetic number, because the mean of its divisors is an integer number (50000055504967).

Almost surely, 2^{100000111009933} is an apocalyptic number.

It is an amenable number.

100000111009933 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000111009933 is an equidigital number, since it uses as much as digits as its factorization.

100000111009933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 28.

Adding to 100000111009933 its reverse (339900111000001), we get a palindrome (439900222009934).

The spelling of 100000111009933 in words is "one hundred trillion, one hundred eleven million, nine thousand, nine hundred thirty-three".