109071323 has 4 divisors (see below), whose sum is σ = 109680840. Its totient is φ = 108461808.

The previous prime is 109071293. The next prime is 109071341. The reversal of 109071323 is 323170901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323170901 = 17 ⋅19010053.

It is a cyclic number.

It is not a de Polignac number, because 109071323 - 2¹² = 109067227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109071292 and 109071301.

It is not an unprimeable number, because it can be changed into a prime (109076323) by changing a digit.

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, 304490 + ... + 304847.

It is an arithmetic number, because the mean of its divisors is an integer number (27420210).

Almost surely, 2^109071323 is an apocalyptic number.

109071323 is a deficient number, since it is larger than the sum of its proper divisors (609517).

109071323 is an equidigital number, since it uses as much as digits as its factorization.

109071323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609516.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 109071323 is about 10443.7217025350. The cubic root of 109071323 is about 477.7897849015.

The spelling of 109071323 in words is "one hundred nine million, seventy-one thousand, three hundred twenty-three".