100100010099 has 16 divisors (see below), whose sum is σ = 135402233120. Its totient is φ = 65771274240.

The previous prime is 100100010097. The next prime is 100100010121. The reversal of 100100010099 is 990010001001.

It is not a de Polignac number, because 100100010099 - 2¹ = 100100010097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100100010097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643534 + ... + 783795.

It is an arithmetic number, because the mean of its divisors is an integer number (8462639570).

Almost surely, 2^100100010099 is an apocalyptic number.

100100010099 is a deficient number, since it is larger than the sum of its proper divisors (35302223021).

100100010099 is a wasteful number, since it uses less digits than its factorization.

100100010099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427670.

The product of its (nonzero) digits is 81, while the sum is 21.

The spelling of 100100010099 in words is "one hundred billion, one hundred million, ten thousand, ninety-nine".