1109316100173 has 24 divisors (see below), whose sum is σ = 1509792429600. Its totient is φ = 724479608160.

The previous prime is 1109316100169. The next prime is 1109316100181. The reversal of 1109316100173 is 3710016139011.

It is not a de Polignac number, because 1109316100173 - 2² = 1109316100169 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109316100073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2209978 + ... + 2665076.

It is an arithmetic number, because the mean of its divisors is an integer number (62908017900).

Almost surely, 2^{1109316100173} is an apocalyptic number.

It is an amenable number.

1109316100173 is a deficient number, since it is larger than the sum of its proper divisors (400476329427).

1109316100173 is an equidigital number, since it uses as much as digits as its factorization.

1109316100173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455417 (or 455350 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 33.

The spelling of 1109316100173 in words is "one trillion, one hundred nine billion, three hundred sixteen million, one hundred thousand, one hundred seventy-three".