10231230161 has 2 divisors, whose sum is σ = 10231230162. Its totient is φ = 10231230160.

The previous prime is 10231230091. The next prime is 10231230167. The reversal of 10231230161 is 16103213201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8931195025 + 1300035136 = 94505^2 + 36056^2 .

It is a cyclic number.

It is not a de Polignac number, because 10231230161 - 2¹⁰ = 10231229137 is a prime.

It is not a weakly prime, because it can be changed into another prime (10231230167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115615080 + 5115615081.

It is an arithmetic number, because the mean of its divisors is an integer number (5115615081).

Almost surely, 2^10231230161 is an apocalyptic number.

It is an amenable number.

10231230161 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231230161 is an equidigital number, since it uses as much as digits as its factorization.

10231230161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10231230161 its reverse (16103213201), we get a palindrome (26334443362).

The spelling of 10231230161 in words is "ten billion, two hundred thirty-one million, two hundred thirty thousand, one hundred sixty-one".