103905707 has 4 divisors (see below), whose sum is σ = 107257536. Its totient is φ = 100553880.

The previous prime is 103905701. The next prime is 103905709. The reversal of 103905707 is 707509301.

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

It is a cyclic number.

It is not a de Polignac number, because 103905707 - 2⁴ = 103905691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103905701) 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, 1675868 + ... + 1675929.

It is an arithmetic number, because the mean of its divisors is an integer number (26814384).

Almost surely, 2^103905707 is an apocalyptic number.

103905707 is a deficient number, since it is larger than the sum of its proper divisors (3351829).

103905707 is an equidigital number, since it uses as much as digits as its factorization.

103905707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351828.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 103905707 is about 10193.4148841299. The cubic root of 103905707 is about 470.1247699530.

The spelling of 103905707 in words is "one hundred three million, nine hundred five thousand, seven hundred seven".