109520584341289 has 8 divisors (see below), whose sum is σ = 120464414333280. Its totient is φ = 99564167581780.

The previous prime is 109520584341197. The next prime is 109520584341293. The reversal of 109520584341289 is 982143485025901.

It is a happy number.

It is not a de Polignac number, because 109520584341289 - 2³³ = 109511994406697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109520584741289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41142216679 + ... + 41142219340.

It is an arithmetic number, because the mean of its divisors is an integer number (15058051791660).

Almost surely, 2^{109520584341289} is an apocalyptic number.

It is an amenable number.

109520584341289 is a deficient number, since it is larger than the sum of its proper divisors (10943829991991).

109520584341289 is an frugal number, since it uses more digits than its factorization.

109520584341289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82284436052 (or 82284436030 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 61.

The spelling of 109520584341289 in words is "one hundred nine trillion, five hundred twenty billion, five hundred eighty-four million, three hundred forty-one thousand, two hundred eighty-nine".