231431132041 has 8 divisors (see below), whose sum is σ = 232788867584. Its totient is φ = 230076253440.

The previous prime is 231431132029. The next prime is 231431132063. The reversal of 231431132041 is 140231134132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 231431132041 - 2¹⁹ = 231430607753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231431131997 and 231431132015.

It is not an unprimeable number, because it can be changed into a prime (231431132071) 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, 551640 + ... + 875881.

It is an arithmetic number, because the mean of its divisors is an integer number (29098608448).

Almost surely, 2^231431132041 is an apocalyptic number.

It is an amenable number.

231431132041 is a deficient number, since it is larger than the sum of its proper divisors (1357735543).

231431132041 is a wasteful number, since it uses less digits than its factorization.

231431132041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428471.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 231431132041 its reverse (140231134132), we get a palindrome (371662266173).

The spelling of 231431132041 in words is "two hundred thirty-one billion, four hundred thirty-one million, one hundred thirty-two thousand, forty-one".