1000011100099 has 16 divisors (see below), whose sum is σ = 1116262863360. Its totient is φ = 888056926560.

The previous prime is 1000011100091. The next prime is 1000011100139. The reversal of 1000011100099 is 9900011100001.

It is a cyclic number.

It is not a de Polignac number, because 1000011100099 - 2³ = 1000011100091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000011100091) 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 in 15 ways as a sum of consecutive naturals, for example, 1578804 + ... + 2119585.

It is an arithmetic number, because the mean of its divisors is an integer number (69766428960).

Almost surely, 2^{1000011100099} is an apocalyptic number.

1000011100099 is a deficient number, since it is larger than the sum of its proper divisors (116251763261).

1000011100099 is a wasteful number, since it uses less digits than its factorization.

1000011100099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698970.

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

The spelling of 1000011100099 in words is "one trillion, eleven million, one hundred thousand, ninety-nine".