230652161 has 2 divisors, whose sum is σ = 230652162. Its totient is φ = 230652160.

The previous prime is 230652151. The next prime is 230652179. The reversal of 230652161 is 161256032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193210000 + 37442161 = 13900^2 + 6119^2 .

It is a cyclic number.

It is not a de Polignac number, because 230652161 - 2¹⁴ = 230635777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230652161.

It is not a weakly prime, because it can be changed into another prime (230652151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115326080 + 115326081.

It is an arithmetic number, because the mean of its divisors is an integer number (115326081).

Almost surely, 2^230652161 is an apocalyptic number.

It is an amenable number.

230652161 is a deficient number, since it is larger than the sum of its proper divisors (1).

230652161 is an equidigital number, since it uses as much as digits as its factorization.

230652161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 230652161 is about 15187.2367796120. The cubic root of 230652161 is about 613.2711140872.

The spelling of 230652161 in words is "two hundred thirty million, six hundred fifty-two thousand, one hundred sixty-one".