109715423 has 8 divisors (see below), whose sum is σ = 111481296. Its totient is φ = 107956800.

The previous prime is 109715413. The next prime is 109715449. The reversal of 109715423 is 324517901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109715423 - 2⁸ = 109715167 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 109715423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109715413) 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 7 ways as a sum of consecutive naturals, for example, 34313 + ... + 37373.

It is an arithmetic number, because the mean of its divisors is an integer number (13935162).

Almost surely, 2^109715423 is an apocalyptic number.

109715423 is a deficient number, since it is larger than the sum of its proper divisors (1765873).

109715423 is an equidigital number, since it uses as much as digits as its factorization.

109715423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 109715423 is about 10474.5130197065. The cubic root of 109715423 is about 478.7284386075.

The spelling of 109715423 in words is "one hundred nine million, seven hundred fifteen thousand, four hundred twenty-three".