20201966882483 has 2 divisors, whose sum is σ = 20201966882484. Its totient is φ = 20201966882482.

The previous prime is 20201966882441. The next prime is 20201966882491. The reversal of 20201966882483 is 38428866910202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20201966882483 - 2¹⁶ = 20201966816947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20201966812483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100983441241 + 10100983441242.

It is an arithmetic number, because the mean of its divisors is an integer number (10100983441242).

Almost surely, 2^{20201966882483} is an apocalyptic number.

20201966882483 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201966882483 is an equidigital number, since it uses as much as digits as its factorization.

20201966882483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15925248, while the sum is 59.

The spelling of 20201966882483 in words is "twenty trillion, two hundred one billion, nine hundred sixty-six million, eight hundred eighty-two thousand, four hundred eighty-three".