109194335 has 4 divisors (see below), whose sum is σ = 131033208. Its totient is φ = 87355464.

The previous prime is 109194269. The next prime is 109194341. The reversal of 109194335 is 533491901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 533491901 = 5281 ⋅101021.

It is a cyclic number.

It is not a de Polignac number, because 109194335 - 2¹² = 109190239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109194295 and 109194304.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10919429 + ... + 10919438.

It is an arithmetic number, because the mean of its divisors is an integer number (32758302).

Almost surely, 2^109194335 is an apocalyptic number.

109194335 is a deficient number, since it is larger than the sum of its proper divisors (21838873).

109194335 is an equidigital number, since it uses as much as digits as its factorization.

109194335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21838872.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 109194335 is about 10449.6093228407. The cubic root of 109194335 is about 477.9693365133.

The spelling of 109194335 in words is "one hundred nine million, one hundred ninety-four thousand, three hundred thirty-five".