100100101010099 has 2 divisors, whose sum is σ = 100100101010100. Its totient is φ = 100100101010098.

The previous prime is 100100101010089. The next prime is 100100101010123. The reversal of 100100101010099 is 990010101001001.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (990010101001001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100100101010099 - 2³² = 100095806042803 is a prime.

It is not a weakly prime, because it can be changed into another prime (100100101010029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050050505049 + 50050050505050.

It is an arithmetic number, because the mean of its divisors is an integer number (50050050505050).

Almost surely, 2^{100100101010099} is an apocalyptic number.

100100101010099 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100101010099 is an equidigital number, since it uses as much as digits as its factorization.

100100101010099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 100100101010099 in words is "one hundred trillion, one hundred billion, one hundred one million, ten thousand, ninety-nine".