230343273 has 12 divisors (see below), whose sum is σ = 333785140. Its totient is φ = 153069696.

The previous prime is 230343271. The next prime is 230343277. The reversal of 230343273 is 372343032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12131289 + 218211984 = 3483^2 + 14772^2 .

It is not a de Polignac number, because 230343273 - 2¹ = 230343271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230343271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38068 + ... + 43701.

Almost surely, 2^230343273 is an apocalyptic number.

It is an amenable number.

230343273 is a deficient number, since it is larger than the sum of its proper divisors (103441867).

230343273 is a wasteful number, since it uses less digits than its factorization.

230343273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82088 (or 82085 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 27.

The square root of 230343273 is about 15177.0640441424. The cubic root of 230343273 is about 612.9972287814.

The spelling of 230343273 in words is "two hundred thirty million, three hundred forty-three thousand, two hundred seventy-three".