1010100111109 has 4 divisors (see below), whose sum is σ = 1010111374816. Its totient is φ = 1010088847404.

The previous prime is 1010100111107. The next prime is 1010100111133. The reversal of 1010100111109 is 9011110010101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010100111109 - 2¹ = 1010100111107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010100111092 and 1010100111101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010100111107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5496249 + ... + 5677054.

It is an arithmetic number, because the mean of its divisors is an integer number (252527843704).

Almost surely, 2^{1010100111109} is an apocalyptic number.

It is an amenable number.

1010100111109 is a deficient number, since it is larger than the sum of its proper divisors (11263707).

1010100111109 is an equidigital number, since it uses as much as digits as its factorization.

1010100111109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11263706.

The product of its (nonzero) digits is 9, while the sum is 16.

The spelling of 1010100111109 in words is "one trillion, ten billion, one hundred million, one hundred eleven thousand, one hundred nine".