196522303 has 2 divisors, whose sum is σ = 196522304. Its totient is φ = 196522302.

The previous prime is 196522289. The next prime is 196522321. The reversal of 196522303 is 303225691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196522303 - 2⁹ = 196521791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196522103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98261151 + 98261152.

It is an arithmetic number, because the mean of its divisors is an integer number (98261152).

Almost surely, 2^196522303 is an apocalyptic number.

196522303 is a deficient number, since it is larger than the sum of its proper divisors (1).

196522303 is an equidigital number, since it uses as much as digits as its factorization.

196522303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 196522303 is about 14018.6412679689. The cubic root of 196522303 is about 581.3940929538.

Adding to 196522303 its reverse (303225691), we get a palindrome (499747994).

The spelling of 196522303 in words is "one hundred ninety-six million, five hundred twenty-two thousand, three hundred three".