231012341 has 16 divisors (see below), whose sum is σ = 274971648. Its totient is φ = 189907200.

The previous prime is 231012283. The next prime is 231012367. The reversal of 231012341 is 143210132.

It is a de Polignac number, because none of the positive numbers 2^k-231012341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231014341) 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, 19811 + ... + 29231.

It is an arithmetic number, because the mean of its divisors is an integer number (17185728).

Almost surely, 2^231012341 is an apocalyptic number.

It is an amenable number.

231012341 is a deficient number, since it is larger than the sum of its proper divisors (43959307).

231012341 is a wasteful number, since it uses less digits than its factorization.

231012341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9572.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 231012341 is about 15199.0901372418. The cubic root of 231012341 is about 613.5901704404.

Adding to 231012341 its reverse (143210132), we get a palindrome (374222473).

The spelling of 231012341 in words is "two hundred thirty-one million, twelve thousand, three hundred forty-one".