84403103 has 2 divisors, whose sum is σ = 84403104. Its totient is φ = 84403102.

The previous prime is 84403087. The next prime is 84403129. The reversal of 84403103 is 30130448.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84403103 - 2⁴ = 84403087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84403603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42201551 + 42201552.

It is an arithmetic number, because the mean of its divisors is an integer number (42201552).

Almost surely, 2^84403103 is an apocalyptic number.

84403103 is a deficient number, since it is larger than the sum of its proper divisors (1).

84403103 is an equidigital number, since it uses as much as digits as its factorization.

84403103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 84403103 is about 9187.1161416410. The cubic root of 84403103 is about 438.6513508350.

The spelling of 84403103 in words is "eighty-four million, four hundred three thousand, one hundred three".