109345435 has 4 divisors (see below), whose sum is σ = 131214528. Its totient is φ = 87476344.

The previous prime is 109345429. The next prime is 109345447. The reversal of 109345435 is 534543901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534543901 = 113 ⋅4730477.

It is a cyclic number.

It is not a de Polignac number, because 109345435 - 2⁵ = 109345403 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 109345435.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10934539 + ... + 10934548.

It is an arithmetic number, because the mean of its divisors is an integer number (32803632).

Almost surely, 2^109345435 is an apocalyptic number.

109345435 is a deficient number, since it is larger than the sum of its proper divisors (21869093).

109345435 is an equidigital number, since it uses as much as digits as its factorization.

109345435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21869092.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 109345435 is about 10456.8367587909. The cubic root of 109345435 is about 478.1897016687.

The spelling of 109345435 in words is "one hundred nine million, three hundred forty-five thousand, four hundred thirty-five".