1012196966423 has 2 divisors, whose sum is σ = 1012196966424. Its totient is φ = 1012196966422.

The previous prime is 1012196966383. The next prime is 1012196966477. The reversal of 1012196966423 is 3246696912101.

It is a weak prime.

It is an emirp because it is prime and its reverse (3246696912101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012196966423 - 2⁸ = 1012196966167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012196962423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506098483211 + 506098483212.

It is an arithmetic number, because the mean of its divisors is an integer number (506098483212).

Almost surely, 2^{1012196966423} is an apocalyptic number.

1012196966423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012196966423 is an equidigital number, since it uses as much as digits as its factorization.

1012196966423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 1012196966423 in words is "one trillion, twelve billion, one hundred ninety-six million, nine hundred sixty-six thousand, four hundred twenty-three".