109255160 has 128 divisors (see below), whose sum is σ = 298045440. Its totient is φ = 35251200.

The previous prime is 109255127. The next prime is 109255163. The reversal of 109255160 is 61552901.

It is a super-3 number, since 3×109255160³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109255163) 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 31 ways as a sum of consecutive naturals, for example, 355727 + ... + 356033.

It is an arithmetic number, because the mean of its divisors is an integer number (2328480).

Almost surely, 2^109255160 is an apocalyptic number.

109255160 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 109255160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149022720).

109255160 is an abundant number, since it is smaller than the sum of its proper divisors (188790280).

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

109255160 is a wasteful number, since it uses less digits than its factorization.

109255160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 109255160 is about 10452.5193135435. The cubic root of 109255160 is about 478.0580684927.

The spelling of 109255160 in words is "one hundred nine million, two hundred fifty-five thousand, one hundred sixty".