2020121230063 has 2 divisors, whose sum is σ = 2020121230064. Its totient is φ = 2020121230062.

The previous prime is 2020121230007. The next prime is 2020121230079. The reversal of 2020121230063 is 3600321210202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020121230063 - 2²⁵ = 2020087675631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020121230363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010060615031 + 1010060615032.

It is an arithmetic number, because the mean of its divisors is an integer number (1010060615032).

Almost surely, 2^{2020121230063} is an apocalyptic number.

2020121230063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020121230063 is an equidigital number, since it uses as much as digits as its factorization.

2020121230063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2020121230063 its reverse (3600321210202), we get a palindrome (5620442440265).

The spelling of 2020121230063 in words is "two trillion, twenty billion, one hundred twenty-one million, two hundred thirty thousand, sixty-three".