109040853 has 8 divisors (see below), whose sum is σ = 148934016. Its totient is φ = 70920800.

The previous prime is 109040849. The next prime is 109040881. The reversal of 109040853 is 358040901.

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 109040853 - 2² = 109040849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109040853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109040053) 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, 443133 + ... + 443378.

It is an arithmetic number, because the mean of its divisors is an integer number (18616752).

Almost surely, 2^109040853 is an apocalyptic number.

It is an amenable number.

109040853 is a deficient number, since it is larger than the sum of its proper divisors (39893163).

109040853 is an equidigital number, since it uses as much as digits as its factorization.

109040853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886555.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 109040853 is about 10442.2628294829. The cubic root of 109040853 is about 477.7452892136.

The spelling of 109040853 in words is "one hundred nine million, forty thousand, eight hundred fifty-three".