100011111111099 has 64 divisors (see below), whose sum is σ = 162339520896000. Its totient is φ = 60569656035840.

The previous prime is 100011111111097. The next prime is 100011111111101. The reversal of 100011111111099 is 990111111110001.

It is an interprime number because it is at equal distance from previous prime (100011111111097) and next prime (100011111111101).

It is not a de Polignac number, because 100011111111099 - 2¹ = 100011111111097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (100011111111091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42391792 + ... + 44688770.

It is an arithmetic number, because the mean of its divisors is an integer number (2536555014000).

Almost surely, 2^{100011111111099} is an apocalyptic number.

100011111111099 is a deficient number, since it is larger than the sum of its proper divisors (62328409784901).

100011111111099 is a wasteful number, since it uses less digits than its factorization.

100011111111099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300305 (or 2300299 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 27.

The spelling of 100011111111099 in words is "one hundred trillion, eleven billion, one hundred eleven million, one hundred eleven thousand, ninety-nine".