107705813 has 4 divisors (see below), whose sum is σ = 113374560. Its totient is φ = 102037068.

The previous prime is 107705789. The next prime is 107705827. The reversal of 107705813 is 318507701.

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 not a de Polignac number, because 107705813 - 2²⁰ = 106657237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 107705813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107705833) 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 3 ways as a sum of consecutive naturals, for example, 2834345 + ... + 2834382.

It is an arithmetic number, because the mean of its divisors is an integer number (28343640).

Almost surely, 2^107705813 is an apocalyptic number.

It is an amenable number.

107705813 is a deficient number, since it is larger than the sum of its proper divisors (5668747).

107705813 is an equidigital number, since it uses as much as digits as its factorization.

107705813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668746.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 107705813 is about 10378.1411148625. The cubic root of 107705813 is about 475.7875216846.

The spelling of 107705813 in words is "one hundred seven million, seven hundred five thousand, eight hundred thirteen".