1020100120063 has 2 divisors, whose sum is σ = 1020100120064. Its totient is φ = 1020100120062.

The previous prime is 1020100120009. The next prime is 1020100120069. The reversal of 1020100120063 is 3600210010201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020100120063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020100120069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510050060031 + 510050060032.

It is an arithmetic number, because the mean of its divisors is an integer number (510050060032).

Almost surely, 2^{1020100120063} is an apocalyptic number.

1020100120063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020100120063 is an equidigital number, since it uses as much as digits as its factorization.

1020100120063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1020100120063 its reverse (3600210010201), we get a palindrome (4620310130264).

The spelling of 1020100120063 in words is "one trillion, twenty billion, one hundred million, one hundred twenty thousand, sixty-three".