100212120020063 has 2 divisors, whose sum is σ = 100212120020064. Its totient is φ = 100212120020062.

The previous prime is 100212120020059. The next prime is 100212120020113. The reversal of 100212120020063 is 360020021212001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100212120020063 - 2² = 100212120020059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100212120020963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106060010031 + 50106060010032.

It is an arithmetic number, because the mean of its divisors is an integer number (50106060010032).

Almost surely, 2^{100212120020063} is an apocalyptic number.

100212120020063 is a deficient number, since it is larger than the sum of its proper divisors (1).

100212120020063 is an equidigital number, since it uses as much as digits as its factorization.

100212120020063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100212120020063 its reverse (360020021212001), we get a palindrome (460232141232064).

The spelling of 100212120020063 in words is "one hundred trillion, two hundred twelve billion, one hundred twenty million, twenty thousand, sixty-three".