2020010100863 has 2 divisors, whose sum is σ = 2020010100864. Its totient is φ = 2020010100862.

The previous prime is 2020010100859. The next prime is 2020010100971. The reversal of 2020010100863 is 3680010100202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020010100863 - 2² = 2020010100859 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020010100263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010005050431 + 1010005050432.

It is an arithmetic number, because the mean of its divisors is an integer number (1010005050432).

Almost surely, 2^{2020010100863} is an apocalyptic number.

2020010100863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020010100863 is an equidigital number, since it uses as much as digits as its factorization.

2020010100863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 2020010100863 in words is "two trillion, twenty billion, ten million, one hundred thousand, eight hundred sixty-three".