182019091117 has 8 divisors (see below), whose sum is σ = 186283129824. Its totient is φ = 177756463248.

The previous prime is 182019091109. The next prime is 182019091139. The reversal of 182019091117 is 711190910281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 182019091117 - 2³ = 182019091109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 182019091117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182019091417) 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, 89383 + ... + 609940.

It is an arithmetic number, because the mean of its divisors is an integer number (23285391228).

Almost surely, 2^182019091117 is an apocalyptic number.

It is an amenable number.

182019091117 is a deficient number, since it is larger than the sum of its proper divisors (4264038707).

182019091117 is an equidigital number, since it uses as much as digits as its factorization.

182019091117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705419.

The product of its (nonzero) digits is 9072, while the sum is 40.

The spelling of 182019091117 in words is "one hundred eighty-two billion, nineteen million, ninety-one thousand, one hundred seventeen".