20234803 has 2 divisors, whose sum is σ = 20234804. Its totient is φ = 20234802.

The previous prime is 20234801. The next prime is 20234807. The reversal of 20234803 is 30843202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20234803 - 2¹ = 20234801 is a prime.

Together with 20234801, it forms a pair of twin primes.

It is a zygodrome in base 7.

It is not a weakly prime, because it can be changed into another prime (20234801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10117401 + 10117402.

It is an arithmetic number, because the mean of its divisors is an integer number (10117402).

Almost surely, 2^20234803 is an apocalyptic number.

20234803 is a deficient number, since it is larger than the sum of its proper divisors (1).

20234803 is an equidigital number, since it uses as much as digits as its factorization.

20234803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 20234803 is about 4498.3111275233. The cubic root of 20234803 is about 272.4998872148.

The spelling of 20234803 in words is "twenty million, two hundred thirty-four thousand, eight hundred three".