230453210 has 32 divisors (see below), whose sum is σ = 457630992. Its totient is φ = 83013120.

The previous prime is 230453159. The next prime is 230453231. The reversal of 230453210 is 12354032.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1142761 + 229310449 = 1069^2 + 15143^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16289 + ... + 26948.

Almost surely, 2^230453210 is an apocalyptic number.

230453210 is a deficient number, since it is larger than the sum of its proper divisors (227177782).

230453210 is a wasteful number, since it uses less digits than its factorization.

230453210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43298.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 230453210 is about 15180.6854258956. The cubic root of 230453210 is about 613.0947359453.

The spelling of 230453210 in words is "two hundred thirty million, four hundred fifty-three thousand, two hundred ten".