109360217 has 4 divisors (see below), whose sum is σ = 111213840. Its totient is φ = 107506596.

The previous prime is 109360187. The next prime is 109360249. The reversal of 109360217 is 712063901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 109360217 - 2¹⁶ = 109294681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 109360217.

It is not an unprimeable number, because it can be changed into a prime (109360267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926723 + ... + 926840.

It is an arithmetic number, because the mean of its divisors is an integer number (27803460).

Almost surely, 2^109360217 is an apocalyptic number.

It is an amenable number.

109360217 is a deficient number, since it is larger than the sum of its proper divisors (1853623).

109360217 is an equidigital number, since it uses as much as digits as its factorization.

109360217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853622.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 109360217 is about 10457.5435452118. The cubic root of 109360217 is about 478.2112489230.

The spelling of 109360217 in words is "one hundred nine million, three hundred sixty thousand, two hundred seventeen".