109418353 has 4 divisors (see below), whose sum is σ = 119365488. Its totient is φ = 99471220.

The previous prime is 109418333. The next prime is 109418369. The reversal of 109418353 is 353814901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 353814901 = 11 ⋅32164991.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109418353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109418333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4973551 + ... + 4973572.

It is an arithmetic number, because the mean of its divisors is an integer number (29841372).

Almost surely, 2^109418353 is an apocalyptic number.

It is an amenable number.

109418353 is a deficient number, since it is larger than the sum of its proper divisors (9947135).

109418353 is an equidigital number, since it uses as much as digits as its factorization.

109418353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9947134.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 109418353 is about 10460.3227961665. The cubic root of 109418353 is about 478.2959731032.

The spelling of 109418353 in words is "one hundred nine million, four hundred eighteen thousand, three hundred fifty-three".