196815364703 has 2 divisors, whose sum is σ = 196815364704. Its totient is φ = 196815364702.

The previous prime is 196815364699. The next prime is 196815364717. The reversal of 196815364703 is 307463518691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196815364703 - 2² = 196815364699 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196815364303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98407682351 + 98407682352.

It is an arithmetic number, because the mean of its divisors is an integer number (98407682352).

Almost surely, 2^196815364703 is an apocalyptic number.

196815364703 is a deficient number, since it is larger than the sum of its proper divisors (1).

196815364703 is an equidigital number, since it uses as much as digits as its factorization.

196815364703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 196815364703 in words is "one hundred ninety-six billion, eight hundred fifteen million, three hundred sixty-four thousand, seven hundred three".