230021235 has 32 divisors (see below), whose sum is σ = 415872000. Its totient is φ = 120594528.

The previous prime is 230021227. The next prime is 230021279. The reversal of 230021235 is 532120032.

It is not a de Polignac number, because 230021235 - 2³ = 230021227 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 6475 + ... + 22404.

It is an arithmetic number, because the mean of its divisors is an integer number (12996000).

Almost surely, 2^230021235 is an apocalyptic number.

230021235 is a deficient number, since it is larger than the sum of its proper divisors (185850765).

230021235 is a wasteful number, since it uses less digits than its factorization.

230021235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28952 (or 28946 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230021235 is about 15166.4509691622. The cubic root of 230021235 is about 612.7114227783.

Adding to 230021235 its reverse (532120032), we get a palindrome (762141267).

The spelling of 230021235 in words is "two hundred thirty million, twenty-one thousand, two hundred thirty-five".