230364161 has 4 divisors (see below), whose sum is σ = 243915012. Its totient is φ = 216813312.

The previous prime is 230364137. The next prime is 230364209. The reversal of 230364161 is 161463032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 143520400 + 86843761 = 11980^2 + 9319^2 .

It is a cyclic number.

It is not a de Polignac number, because 230364161 - 2¹⁰ = 230363137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230364161.

It is not an unprimeable number, because it can be changed into a prime (230364461) 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, 6775400 + ... + 6775433.

It is an arithmetic number, because the mean of its divisors is an integer number (60978753).

Almost surely, 2^230364161 is an apocalyptic number.

It is an amenable number.

230364161 is a deficient number, since it is larger than the sum of its proper divisors (13550851).

230364161 is a wasteful number, since it uses less digits than its factorization.

230364161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13550850.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 230364161 is about 15177.7521721762. The cubic root of 230364161 is about 613.0157575029.

The spelling of 230364161 in words is "two hundred thirty million, three hundred sixty-four thousand, one hundred sixty-one".