109473713 has 4 divisors (see below), whose sum is σ = 112432500. Its totient is φ = 106514928.

The previous prime is 109473709. The next prime is 109473737. The reversal of 109473713 is 317374901.

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

It can be written as a sum of positive squares in 2 ways, for example, as 104509729 + 4963984 = 10223^2 + 2228^2 .

It is a cyclic number.

It is not a de Polignac number, because 109473713 - 2² = 109473709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109473703) 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, 1479338 + ... + 1479411.

It is an arithmetic number, because the mean of its divisors is an integer number (28108125).

Almost surely, 2^109473713 is an apocalyptic number.

It is an amenable number.

109473713 is a deficient number, since it is larger than the sum of its proper divisors (2958787).

109473713 is an equidigital number, since it uses as much as digits as its factorization.

109473713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958786.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 109473713 is about 10462.9686513914. The cubic root of 109473713 is about 478.3766238046.

The spelling of 109473713 in words is "one hundred nine million, four hundred seventy-three thousand, seven hundred thirteen".