109045267 has 2 divisors, whose sum is σ = 109045268. Its totient is φ = 109045266.

The previous prime is 109045243. The next prime is 109045301. The reversal of 109045267 is 762540901.

It is an a-pointer prime, because the next prime (109045301) can be obtained adding 109045267 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109045267 is a prime.

It is equal to p_6251596 and since 109045267 and 6251596 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (109045367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54522633 + 54522634.

It is an arithmetic number, because the mean of its divisors is an integer number (54522634).

Almost surely, 2^109045267 is an apocalyptic number.

109045267 is a deficient number, since it is larger than the sum of its proper divisors (1).

109045267 is an equidigital number, since it uses as much as digits as its factorization.

109045267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 109045267 is about 10442.4741800016. The cubic root of 109045267 is about 477.7517355415.

The spelling of 109045267 in words is "one hundred nine million, forty-five thousand, two hundred sixty-seven".