101001100000099 has 12 divisors (see below), whose sum is σ = 109384685099976. Its totient is φ = 93217608162432.

The previous prime is 101001100000067. The next prime is 101001100000103. The reversal of 101001100000099 is 990000001100101.

It is not a de Polignac number, because 101001100000099 - 2⁵ = 101001100000067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101001100000019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44322549 + ... + 46545574.

It is an arithmetic number, because the mean of its divisors is an integer number (9115390424998).

Almost surely, 2^{101001100000099} is an apocalyptic number.

101001100000099 is a deficient number, since it is larger than the sum of its proper divisors (8383585099877).

101001100000099 is an equidigital number, since it uses as much as digits as its factorization.

101001100000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90874726 (or 90874713 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 101001100000099 in words is "one hundred one trillion, one billion, one hundred million, ninety-nine", and thus it is an aban number.