13212020000063 has 2 divisors, whose sum is σ = 13212020000064. Its totient is φ = 13212020000062.

The previous prime is 13212020000059. The next prime is 13212020000119. The reversal of 13212020000063 is 36000002021231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13212020000063 - 2² = 13212020000059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13212020000363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6606010000031 + 6606010000032.

It is an arithmetic number, because the mean of its divisors is an integer number (6606010000032).

Almost surely, 2^{13212020000063} is an apocalyptic number.

13212020000063 is a deficient number, since it is larger than the sum of its proper divisors (1).

13212020000063 is an equidigital number, since it uses as much as digits as its factorization.

13212020000063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13212020000063 its reverse (36000002021231), we get a palindrome (49212022021294).

The spelling of 13212020000063 in words is "thirteen trillion, two hundred twelve billion, twenty million, sixty-three", and thus it is an aban number.