212320142063 has 2 divisors, whose sum is σ = 212320142064. Its totient is φ = 212320142062.

The previous prime is 212320142011. The next prime is 212320142147. The reversal of 212320142063 is 360241023212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212320142063 - 2¹⁴ = 212320125679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212320142563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106160071031 + 106160071032.

It is an arithmetic number, because the mean of its divisors is an integer number (106160071032).

Almost surely, 2^212320142063 is an apocalyptic number.

212320142063 is a deficient number, since it is larger than the sum of its proper divisors (1).

212320142063 is an equidigital number, since it uses as much as digits as its factorization.

212320142063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 212320142063 its reverse (360241023212), we get a palindrome (572561165275).

The spelling of 212320142063 in words is "two hundred twelve billion, three hundred twenty million, one hundred forty-two thousand, sixty-three".