231041141 has 16 divisors (see below), whose sum is σ = 244944000. Its totient is φ = 217491648.

The previous prime is 231041123. The next prime is 231041149. The reversal of 231041141 is 141140132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 231041141 - 2²⁶ = 163932277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231041149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661835 + ... + 662183.

It is an arithmetic number, because the mean of its divisors is an integer number (15309000).

Almost surely, 2^231041141 is an apocalyptic number.

It is an amenable number.

231041141 is a deficient number, since it is larger than the sum of its proper divisors (13902859).

231041141 is a wasteful number, since it uses less digits than its factorization.

231041141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 231041141 is about 15200.0375328484. The cubic root of 231041141 is about 613.6156678698.

Adding to 231041141 its reverse (141140132), we get a palindrome (372181273).

The spelling of 231041141 in words is "two hundred thirty-one million, forty-one thousand, one hundred forty-one".