84259103 has 2 divisors, whose sum is σ = 84259104. Its totient is φ = 84259102.

The previous prime is 84259079. The next prime is 84259111. The reversal of 84259103 is 30195248.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84259103 - 2⁸ = 84258847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84259103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84259003) 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, 42129551 + 42129552.

It is an arithmetic number, because the mean of its divisors is an integer number (42129552).

Almost surely, 2^84259103 is an apocalyptic number.

84259103 is a deficient number, since it is larger than the sum of its proper divisors (1).

84259103 is an equidigital number, since it uses as much as digits as its factorization.

84259103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 84259103 is about 9179.2757339564. The cubic root of 84259103 is about 438.4017480411.

The spelling of 84259103 in words is "eighty-four million, two hundred fifty-nine thousand, one hundred three".