109488307 has 4 divisors (see below), whose sum is σ = 109549936. Its totient is φ = 109426680.

The previous prime is 109488287. The next prime is 109488361. The reversal of 109488307 is 703884901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 703884901 = 9649 ⋅72949.

It is a cyclic number.

It is not a de Polignac number, because 109488307 - 2¹⁵ = 109455539 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 109488307.

It is not an unprimeable number, because it can be changed into a prime (109488397) 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, 28068 + ... + 31729.

It is an arithmetic number, because the mean of its divisors is an integer number (27387484).

Almost surely, 2^109488307 is an apocalyptic number.

109488307 is a deficient number, since it is larger than the sum of its proper divisors (61629).

109488307 is an equidigital number, since it uses as much as digits as its factorization.

109488307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61628.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 109488307 is about 10463.6660401601. Note that the first 3 decimals coincide. The cubic root of 109488307 is about 478.3978804091.

It can be divided in two parts, 1094 and 88307, that added together give a square (89401 = 299²).

The spelling of 109488307 in words is "one hundred nine million, four hundred eighty-eight thousand, three hundred seven".