20103359 has 2 divisors, whose sum is σ = 20103360. Its totient is φ = 20103358.

The previous prime is 20103353. The next prime is 20103361. The reversal of 20103359 is 95330102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20103359 - 2⁸ = 20103103 is a prime.

Together with 20103361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20103353) 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, 10051679 + 10051680.

It is an arithmetic number, because the mean of its divisors is an integer number (10051680).

Almost surely, 2^20103359 is an apocalyptic number.

20103359 is a deficient number, since it is larger than the sum of its proper divisors (1).

20103359 is an equidigital number, since it uses as much as digits as its factorization.

20103359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 20103359 is about 4483.6769508964. The cubic root of 20103359 is about 271.9085576053.

The spelling of 20103359 in words is "twenty million, one hundred three thousand, three hundred fifty-nine".