103685107 has 2 divisors, whose sum is σ = 103685108. Its totient is φ = 103685106.

The previous prime is 103685093. The next prime is 103685161. The reversal of 103685107 is 701586301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103685107 - 2¹¹ = 103683059 is a prime.

It is not a weakly prime, because it can be changed into another prime (103685167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51842553 + 51842554.

It is an arithmetic number, because the mean of its divisors is an integer number (51842554).

Almost surely, 2^103685107 is an apocalyptic number.

103685107 is a deficient number, since it is larger than the sum of its proper divisors (1).

103685107 is an equidigital number, since it uses as much as digits as its factorization.

103685107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 103685107 is about 10182.5884233823. The cubic root of 103685107 is about 469.7918302508.

The spelling of 103685107 in words is "one hundred three million, six hundred eighty-five thousand, one hundred seven".