230031235 has 16 divisors (see below), whose sum is σ = 321912000. Its totient is φ = 157734528.

The previous prime is 230031169. The next prime is 230031251. The reversal of 230031235 is 532130032.

It is not a de Polignac number, because 230031235 - 2⁷ = 230031107 is a prime.

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, 65350 + ... + 68779.

It is an arithmetic number, because the mean of its divisors is an integer number (20119500).

Almost surely, 2^230031235 is an apocalyptic number.

230031235 is a deficient number, since it is larger than the sum of its proper divisors (91880765).

230031235 is an equidigital number, since it uses as much as digits as its factorization.

230031235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134155 (or 134141 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 230031235 is about 15166.7806405974. The cubic root of 230031235 is about 612.7203017056.

Adding to 230031235 its reverse (532130032), we get a palindrome (762161267).

The spelling of 230031235 in words is "two hundred thirty million, thirty-one thousand, two hundred thirty-five".