103403827 has 2 divisors, whose sum is σ = 103403828. Its totient is φ = 103403826.

The previous prime is 103403819. The next prime is 103403873. The reversal of 103403827 is 728304301.

It is a weak prime.

It is an emirp because it is prime and its reverse (728304301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103403827 - 2³ = 103403819 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 103403795 and 103403804.

It is not a weakly prime, because it can be changed into another prime (103403887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51701913 + 51701914.

It is an arithmetic number, because the mean of its divisors is an integer number (51701914).

Almost surely, 2^103403827 is an apocalyptic number.

103403827 is a deficient number, since it is larger than the sum of its proper divisors (1).

103403827 is an equidigital number, since it uses as much as digits as its factorization.

103403827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 103403827 is about 10168.7672310856. The cubic root of 103403827 is about 469.3666238281.

The spelling of 103403827 in words is "one hundred three million, four hundred three thousand, eight hundred twenty-seven".