109254320 has 120 divisors (see below), whose sum is σ = 302284224. Its totient is φ = 36599808.

The previous prime is 109254317. The next prime is 109254329. The reversal of 109254320 is 23452901.

It is a self number, because there is not a number n which added to its sum of digits gives 109254320.

It is not an unprimeable number, because it can be changed into a prime (109254329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183944 + ... + 184536.

Almost surely, 2^109254320 is an apocalyptic number.

109254320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109254320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151142112).

109254320 is an abundant number, since it is smaller than the sum of its proper divisors (193029904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109254320 is a wasteful number, since it uses less digits than its factorization.

109254320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 109254320 is about 10452.4791317658. The cubic root of 109254320 is about 478.0568433185.

The spelling of 109254320 in words is "one hundred nine million, two hundred fifty-four thousand, three hundred twenty".