1010101011109 has 16 divisors (see below), whose sum is σ = 1084170072960. Its totient is φ = 938223432000.

The previous prime is 1010101011103. The next prime is 1010101011119. The reversal of 1010101011109 is 9011101010101.

It is not a de Polignac number, because 1010101011109 - 2³¹ = 1007953527461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010101011092 and 1010101011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010101011103) 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, 1040722 + ... + 1761619.

It is an arithmetic number, because the mean of its divisors is an integer number (67760629560).

Almost surely, 2^{1010101011109} is an apocalyptic number.

1010101011109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1010101011109 is a deficient number, since it is larger than the sum of its proper divisors (74069061851).

1010101011109 is a wasteful number, since it uses less digits than its factorization.

1010101011109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802732.

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

The spelling of 1010101011109 in words is "one trillion, ten billion, one hundred one million, eleven thousand, one hundred nine".