231041830 has 16 divisors (see below), whose sum is σ = 416474640. Its totient is φ = 92283552.

The previous prime is 231041819. The next prime is 231041851. The reversal of 231041830 is 38140132.

231041830 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9204 + ... + 23383.

It is an arithmetic number, because the mean of its divisors is an integer number (26029665).

Almost surely, 2^231041830 is an apocalyptic number.

231041830 is a deficient number, since it is larger than the sum of its proper divisors (185432810).

231041830 is a wasteful number, since it uses less digits than its factorization.

231041830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33303.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 231041830 is about 15200.0601972492. The cubic root of 231041830 is about 613.6162778345.

Adding to 231041830 its reverse (38140132), we get a palindrome (269181962).

The spelling of 231041830 in words is "two hundred thirty-one million, forty-one thousand, eight hundred thirty".