231341003 has 16 divisors (see below), whose sum is σ = 246951936. Its totient is φ = 216361920.

The previous prime is 231340999. The next prime is 231341027. The reversal of 231341003 is 300143132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 231341003 - 2² = 231340999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231341053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119975 + ... + 121887.

It is an arithmetic number, because the mean of its divisors is an integer number (15434496).

Almost surely, 2^231341003 is an apocalyptic number.

231341003 is a deficient number, since it is larger than the sum of its proper divisors (15610933).

231341003 is a wasteful number, since it uses less digits than its factorization.

231341003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 231341003 is about 15209.8981916382. The cubic root of 231341003 is about 613.8810181232.

Adding to 231341003 its reverse (300143132), we get a palindrome (531484135).

The spelling of 231341003 in words is "two hundred thirty-one million, three hundred forty-one thousand, three".