109597323 has 24 divisors (see below), whose sum is σ = 167618304. Its totient is φ = 63529840.

The previous prime is 109597321. The next prime is 109597337. The reversal of 109597323 is 323795901.

It is not a de Polignac number, because 109597323 - 2¹ = 109597321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109597321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1786 + ... + 14912.

It is an arithmetic number, because the mean of its divisors is an integer number (6984096).

Almost surely, 2^109597323 is an apocalyptic number.

109597323 is a deficient number, since it is larger than the sum of its proper divisors (58020981).

109597323 is a wasteful number, since it uses less digits than its factorization.

109597323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13175 (or 13164 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 109597323 is about 10468.8740082208. The cubic root of 109597323 is about 478.5566058017.

The spelling of 109597323 in words is "one hundred nine million, five hundred ninety-seven thousand, three hundred twenty-three".