20086103 has 2 divisors, whose sum is σ = 20086104. Its totient is φ = 20086102.

The previous prime is 20086093. The next prime is 20086111. The reversal of 20086103 is 30168002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20086103 - 2⁸ = 20085847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20086123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10043051 + 10043052.

It is an arithmetic number, because the mean of its divisors is an integer number (10043052).

Almost surely, 2^20086103 is an apocalyptic number.

20086103 is a deficient number, since it is larger than the sum of its proper divisors (1).

20086103 is an equidigital number, since it uses as much as digits as its factorization.

20086103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 20086103 is about 4481.7522242980. The cubic root of 20086103 is about 271.8307364941.

The spelling of 20086103 in words is "twenty million, eighty-six thousand, one hundred three".