231067230 has 32 divisors (see below), whose sum is σ = 587183904. Its totient is φ = 57993216.

The previous prime is 231067219. The next prime is 231067241. The reversal of 231067230 is 32760132.

It is an interprime number because it is at equal distance from previous prime (231067219) and next prime (231067241).

It is a self number, because there is not a number n which added to its sum of digits gives 231067230.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 226027 + ... + 227046.

It is an arithmetic number, because the mean of its divisors is an integer number (18349497).

Almost surely, 2^231067230 is an apocalyptic number.

231067230 is an abundant number, since it is smaller than the sum of its proper divisors (356116674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231067230 is a wasteful number, since it uses less digits than its factorization.

231067230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453100.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 231067230 is about 15200.8956972936. The cubic root of 231067230 is about 613.6387633476.

The spelling of 231067230 in words is "two hundred thirty-one million, sixty-seven thousand, two hundred thirty".