108705223 has 16 divisors (see below), whose sum is σ = 123202080. Its totient is φ = 95040000.

The previous prime is 108705217. The next prime is 108705229. The reversal of 108705223 is 322507801.

It is an interprime number because it is at equal distance from previous prime (108705217) and next prime (108705229).

It is a de Polignac number, because none of the positive numbers 2^k-108705223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108705191 and 108705200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108705229) 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 in 15 ways as a sum of consecutive naturals, for example, 34723 + ... + 37723.

It is an arithmetic number, because the mean of its divisors is an integer number (7700130).

Almost surely, 2^108705223 is an apocalyptic number.

108705223 is a deficient number, since it is larger than the sum of its proper divisors (14496857).

108705223 is a wasteful number, since it uses less digits than its factorization.

108705223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 108705223 is about 10426.1796934448. The cubic root of 108705223 is about 477.2546154749.

It can be divided in two parts, 1087052 and 23, that added together give a triangular number (1087075 = T₁₄₇₄).

The spelling of 108705223 in words is "one hundred eight million, seven hundred five thousand, two hundred twenty-three".