232103303161 has 2 divisors, whose sum is σ = 232103303162. Its totient is φ = 232103303160.

The previous prime is 232103303153. The next prime is 232103303293. The reversal of 232103303161 is 161303301232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189891135225 + 42212167936 = 435765^2 + 205456^2 .

It is a cyclic number.

It is not a de Polignac number, because 232103303161 - 2³ = 232103303153 is a prime.

It is not a weakly prime, because it can be changed into another prime (232103363161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116051651580 + 116051651581.

It is an arithmetic number, because the mean of its divisors is an integer number (116051651581).

Almost surely, 2^232103303161 is an apocalyptic number.

It is an amenable number.

232103303161 is a deficient number, since it is larger than the sum of its proper divisors (1).

232103303161 is an equidigital number, since it uses as much as digits as its factorization.

232103303161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 232103303161 its reverse (161303301232), we get a palindrome (393406604393).

The spelling of 232103303161 in words is "two hundred thirty-two billion, one hundred three million, three hundred three thousand, one hundred sixty-one".