197967302233 has 2 divisors, whose sum is σ = 197967302234. Its totient is φ = 197967302232.

The previous prime is 197967302227. The next prime is 197967302237. The reversal of 197967302233 is 332203769791.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196752570624 + 1214731609 = 443568^2 + 34853^2 .

It is a cyclic number.

It is not a de Polignac number, because 197967302233 - 2²⁵ = 197933747801 is a prime.

It is not a weakly prime, because it can be changed into another prime (197967302237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98983651116 + 98983651117.

It is an arithmetic number, because the mean of its divisors is an integer number (98983651117).

Almost surely, 2^197967302233 is an apocalyptic number.

It is an amenable number.

197967302233 is a deficient number, since it is larger than the sum of its proper divisors (1).

197967302233 is an equidigital number, since it uses as much as digits as its factorization.

197967302233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2571912, while the sum is 52.

The spelling of 197967302233 in words is "one hundred ninety-seven billion, nine hundred sixty-seven million, three hundred two thousand, two hundred thirty-three".