1101100010109 has 64 divisors (see below), whose sum is σ = 1766045583360. Its totient is φ = 602368081920.

The previous prime is 1101100010081. The next prime is 1101100010111. The reversal of 1101100010109 is 9010100011011.

It is not a de Polignac number, because 1101100010109 - 2¹¹ = 1101100008061 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101100010009) 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, 3557649 + ... + 3854745.

It is an arithmetic number, because the mean of its divisors is an integer number (27594462240).

Almost surely, 2^{1101100010109} is an apocalyptic number.

1101100010109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1101100010109 is a deficient number, since it is larger than the sum of its proper divisors (664945573251).

1101100010109 is a wasteful number, since it uses less digits than its factorization.

1101100010109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297410.

The product of its (nonzero) digits is 9, while the sum is 15.

The spelling of 1101100010109 in words is "one trillion, one hundred one billion, one hundred million, ten thousand, one hundred nine".