1000001101099 has 32 divisors (see below), whose sum is σ = 1342747123200. Its totient is φ = 719234208000.

The previous prime is 1000001101097. The next prime is 1000001101117. The reversal of 1000001101099 is 9901011000001.

It is not a de Polignac number, because 1000001101099 - 2¹ = 1000001101097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000001101093) 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 31 ways as a sum of consecutive naturals, for example, 23901999 + ... + 23943799.

It is an arithmetic number, because the mean of its divisors is an integer number (41960847600).

Almost surely, 2^{1000001101099} is an apocalyptic number.

1000001101099 is a deficient number, since it is larger than the sum of its proper divisors (342746022101).

1000001101099 is a wasteful number, since it uses less digits than its factorization.

1000001101099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65731.

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

The spelling of 1000001101099 in words is "one trillion, one million, one hundred one thousand, ninety-nine".