1101000102009 has 16 divisors (see below), whose sum is σ = 1482754859904. Its totient is φ = 726624864000.

The previous prime is 1101000102001. The next prime is 1101000102023. The reversal of 1101000102009 is 9002010001011.

It is not a de Polignac number, because 1101000102009 - 2³ = 1101000102001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101000102001) 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, 1801089 + ... + 2333649.

It is an arithmetic number, because the mean of its divisors is an integer number (92672178744).

Almost surely, 2^{1101000102009} is an apocalyptic number.

It is an amenable number.

1101000102009 is a deficient number, since it is larger than the sum of its proper divisors (381754757895).

1101000102009 is a wasteful number, since it uses less digits than its factorization.

1101000102009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539488.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 1101000102009 in words is "one trillion, one hundred one billion, one hundred two thousand, nine".