230166361 has 4 divisors (see below), whose sum is σ = 242280400. Its totient is φ = 218052324.

The previous prime is 230166331. The next prime is 230166367. The reversal of 230166361 is 163661032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230166361 - 2¹³ = 230158169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230166367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6056991 + ... + 6057028.

It is an arithmetic number, because the mean of its divisors is an integer number (60570100).

Almost surely, 2^230166361 is an apocalyptic number.

It is an amenable number.

230166361 is a deficient number, since it is larger than the sum of its proper divisors (12114039).

230166361 is a wasteful number, since it uses less digits than its factorization.

230166361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12114038.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 230166361 is about 15171.2346564148. The cubic root of 230166361 is about 612.8402538749.

The spelling of 230166361 in words is "two hundred thirty million, one hundred sixty-six thousand, three hundred sixty-one".