231010230 has 128 divisors (see below), whose sum is σ = 634521600. Its totient is φ = 53312000.

The previous prime is 231010223. The next prime is 231010231. The reversal of 231010230 is 32010132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231010231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 966451 + ... + 966689.

It is an arithmetic number, because the mean of its divisors is an integer number (4957200).

Almost surely, 2^231010230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231010230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317260800).

231010230 is an abundant number, since it is smaller than the sum of its proper divisors (403511370).

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

231010230 is a wasteful number, since it uses less digits than its factorization.

231010230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 231010230 is about 15199.0206921367. The cubic root of 231010230 is about 613.5883014309.

Adding to 231010230 its reverse (32010132), we get a palindrome (263020362).

It can be divided in two parts, 2310102 and 30, that added together give a palindrome (2310132).

The spelling of 231010230 in words is "two hundred thirty-one million, ten thousand, two hundred thirty".