1110101001099 has 16 divisors (see below), whose sum is σ = 1481922948864.
Its totient is φ = 739173736800.
The previous prime is 1110101001073. The next prime is 1110101001127. The reversal of 1110101001099 is 9901001010111.
It is not a de Polignac number, because 1110101001099 - 220 = 1110099952523 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1110101001029) 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, 8316909 + ... + 8449329.
It is an arithmetic number, because the mean of its divisors is an integer number (92620184304).
Almost surely, 21110101001099 is an apocalyptic number.
1110101001099 is a deficient number, since it is larger than the sum of its proper divisors (371821947765).
1110101001099 is a wasteful number, since it uses less digits than its factorization.
1110101001099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135778.
The product of its (nonzero) digits is 81, while the sum is 24.
The spelling of 1110101001099 in words is "one trillion, one hundred ten billion, one hundred one million, one thousand, ninety-nine".