109522127 has 8 divisors (see below), whose sum is σ = 128669520. Its totient is φ = 91906560.

The previous prime is 109522121. The next prime is 109522139. The reversal of 109522127 is 721225901.

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 109522127 - 2¹⁴ = 109505743 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 109522127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109522121) 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, 382802 + ... + 383087.

It is an arithmetic number, because the mean of its divisors is an integer number (16083690).

Almost surely, 2^109522127 is an apocalyptic number.

109522127 is a deficient number, since it is larger than the sum of its proper divisors (19147393).

109522127 is a wasteful number, since it uses less digits than its factorization.

109522127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765913.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 109522127 is about 10465.2819837786. The cubic root of 109522127 is about 478.4471330071.

The spelling of 109522127 in words is "one hundred nine million, five hundred twenty-two thousand, one hundred twenty-seven".