230211235 has 4 divisors (see below), whose sum is σ = 276253488. Its totient is φ = 184168984.

The previous prime is 230211221. The next prime is 230211259. The reversal of 230211235 is 532112032.

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

It is a cyclic number.

It is not a de Polignac number, because 230211235 - 2⁵ = 230211203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23021119 + ... + 23021128.

It is an arithmetic number, because the mean of its divisors is an integer number (69063372).

Almost surely, 2^230211235 is an apocalyptic number.

230211235 is a deficient number, since it is larger than the sum of its proper divisors (46042253).

230211235 is an equidigital number, since it uses as much as digits as its factorization.

230211235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46042252.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 230211235 is about 15172.7135015461. The cubic root of 230211235 is about 612.8800784123.

Adding to 230211235 its reverse (532112032), we get a palindrome (762323267).

The spelling of 230211235 in words is "two hundred thirty million, two hundred eleven thousand, two hundred thirty-five".