103807427 has 2 divisors, whose sum is σ = 103807428. Its totient is φ = 103807426.

The previous prime is 103807411. The next prime is 103807433. The reversal of 103807427 is 724708301.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (724708301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103807427 - 2⁴ = 103807411 is a prime.

It is a Chen prime.

It is equal to p_5968013 and since 103807427 and 5968013 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 103807393 and 103807402.

It is not a weakly prime, because it can be changed into another prime (103807447) 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 as a sum of consecutive naturals, namely, 51903713 + 51903714.

It is an arithmetic number, because the mean of its divisors is an integer number (51903714).

Almost surely, 2^103807427 is an apocalyptic number.

103807427 is a deficient number, since it is larger than the sum of its proper divisors (1).

103807427 is an equidigital number, since it uses as much as digits as its factorization.

103807427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 103807427 is about 10188.5929843134. The cubic root of 103807427 is about 469.9764995040.

The spelling of 103807427 in words is "one hundred three million, eight hundred seven thousand, four hundred twenty-seven".