231032010 has 128 divisors (see below), whose sum is σ = 642816000. Its totient is φ = 52588800.

The previous prime is 231031973. The next prime is 231032017. The reversal of 231032010 is 10230132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (231032017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 462741 + ... + 463239.

It is an arithmetic number, because the mean of its divisors is an integer number (5022000).

Almost surely, 2^231032010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231032010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321408000).

231032010 is an abundant number, since it is smaller than the sum of its proper divisors (411783990).

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

231032010 is a wasteful number, since it uses less digits than its factorization.

231032010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604.

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

The square root of 231032010 is about 15199.7371687803. The cubic root of 231032010 is about 613.6075841746.

Adding to 231032010 its reverse (10230132), we get a palindrome (241262142).

The spelling of 231032010 in words is "two hundred thirty-one million, thirty-two thousand, ten".