109509675326 has 8 divisors (see below), whose sum is σ = 164324669304. Its totient is φ = 54734785560.

The previous prime is 109509675257. The next prime is 109509675343. The reversal of 109509675326 is 623576905901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 10019225 + ... + 10030148.

It is an arithmetic number, because the mean of its divisors is an integer number (20540583663).

Almost surely, 2^109509675326 is an apocalyptic number.

109509675326 is a deficient number, since it is larger than the sum of its proper divisors (54814993978).

109509675326 is a wasteful number, since it uses less digits than its factorization.

109509675326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20052106.

The product of its (nonzero) digits is 3061800, while the sum is 53.

The spelling of 109509675326 in words is "one hundred nine billion, five hundred nine million, six hundred seventy-five thousand, three hundred twenty-six".