109264163 has 4 divisors (see below), whose sum is σ = 109568880. Its totient is φ = 108959448.

The previous prime is 109264157. The next prime is 109264171. The reversal of 109264163 is 361462901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109264163 - 2⁸ = 109263907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109263163) 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, 151820 + ... + 152537.

It is an arithmetic number, because the mean of its divisors is an integer number (27392220).

Almost surely, 2^109264163 is an apocalyptic number.

109264163 is a deficient number, since it is larger than the sum of its proper divisors (304717).

109264163 is an equidigital number, since it uses as much as digits as its factorization.

109264163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304716.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 109264163 is about 10452.9499663970. The cubic root of 109264163 is about 478.0711993403.

The spelling of 109264163 in words is "one hundred nine million, two hundred sixty-four thousand, one hundred sixty-three".