231010 has 16 divisors (see below), whose sum is σ = 448056. Its totient is φ = 85248.

The previous prime is 231001. The next prime is 231017. The reversal of 231010 is 10132.

It can be written as a sum of positive squares in 4 ways, for example, as 145161 + 85849 = 381^2 + 293^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230984 and 231002.

It is not an unprimeable number, because it can be changed into a prime (231017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759 + ... + 1018.

2²³¹⁰¹⁰ is an apocalyptic number.

231010 is a deficient number, since it is larger than the sum of its proper divisors (217046).

231010 is a wasteful number, since it uses less digits than its factorization.

231010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 231010 is about 480.6349966451. The cubic root of 231010 is about 61.3588097796.

Adding to 231010 its reverse (10132), we get a palindrome (241142).

The spelling of 231010 in words is "two hundred thirty-one thousand, ten".