93230161 has 2 divisors, whose sum is σ = 93230162. Its totient is φ = 93230160.

The previous prime is 93230153. The next prime is 93230177. The reversal of 93230161 is 16103239.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55591936 + 37638225 = 7456^2 + 6135^2 .

It is an emirp because it is prime and its reverse (16103239) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93230161 - 2³ = 93230153 is a prime.

It is not a weakly prime, because it can be changed into another prime (93230101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46615080 + 46615081.

It is an arithmetic number, because the mean of its divisors is an integer number (46615081).

Almost surely, 2^93230161 is an apocalyptic number.

It is an amenable number.

93230161 is a deficient number, since it is larger than the sum of its proper divisors (1).

93230161 is an equidigital number, since it uses as much as digits as its factorization.

93230161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 93230161 is about 9655.5766787903. The cubic root of 93230161 is about 453.4389379958.

The spelling of 93230161 in words is "ninety-three million, two hundred thirty thousand, one hundred sixty-one".