1020011212063 has 2 divisors, whose sum is σ = 1020011212064. Its totient is φ = 1020011212062.

The previous prime is 1020011212049. The next prime is 1020011212081. The reversal of 1020011212063 is 3602121100201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020011212063 - 2³⁷ = 882572258591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1020011212063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020011213063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510005606031 + 510005606032.

It is an arithmetic number, because the mean of its divisors is an integer number (510005606032).

Almost surely, 2^{1020011212063} is an apocalyptic number.

1020011212063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020011212063 is an equidigital number, since it uses as much as digits as its factorization.

1020011212063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1020011212063 its reverse (3602121100201), we get a palindrome (4622132312264).

The spelling of 1020011212063 in words is "one trillion, twenty billion, eleven million, two hundred twelve thousand, sixty-three".