103668107 has 4 divisors (see below), whose sum is σ = 108175440. Its totient is φ = 99160776.

The previous prime is 103668073. The next prime is 103668109. The reversal of 103668107 is 701866301.

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 103668107 - 2¹⁸ = 103405963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103668109) 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, 2253632 + ... + 2253677.

It is an arithmetic number, because the mean of its divisors is an integer number (27043860).

Almost surely, 2^103668107 is an apocalyptic number.

103668107 is a deficient number, since it is larger than the sum of its proper divisors (4507333).

103668107 is an equidigital number, since it uses as much as digits as its factorization.

103668107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4507332.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 103668107 is about 10181.7536308830. The cubic root of 103668107 is about 469.7661534753.

The spelling of 103668107 in words is "one hundred three million, six hundred sixty-eight thousand, one hundred seven".