109165307 has 2 divisors, whose sum is σ = 109165308. Its totient is φ = 109165306.

The previous prime is 109165289. The next prime is 109165339. The reversal of 109165307 is 703561901.

It is an a-pointer prime, because the next prime (109165339) can be obtained adding 109165307 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109165307 is a prime.

It is not a weakly prime, because it can be changed into another prime (109165387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54582653 + 54582654.

It is an arithmetic number, because the mean of its divisors is an integer number (54582654).

Almost surely, 2^109165307 is an apocalyptic number.

109165307 is a deficient number, since it is larger than the sum of its proper divisors (1).

109165307 is an equidigital number, since it uses as much as digits as its factorization.

109165307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 109165307 is about 10448.2202790715. The cubic root of 109165307 is about 477.9269786274.

The spelling of 109165307 in words is "one hundred nine million, one hundred sixty-five thousand, three hundred seven".