141043231 has 8 divisors (see below), whose sum is σ = 161609760. Its totient is φ = 120581088.

The previous prime is 141043207. The next prime is 141043249. The reversal of 141043231 is 132340141.

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 141043231 - 2⁷ = 141043103 is a prime.

It is a super-2 number, since 2×141043231² = 39786386021838722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141043199 and 141043208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141043261) 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, 23176 + ... + 28621.

It is an arithmetic number, because the mean of its divisors is an integer number (20201220).

Almost surely, 2^141043231 is an apocalyptic number.

141043231 is a deficient number, since it is larger than the sum of its proper divisors (20566529).

141043231 is an equidigital number, since it uses as much as digits as its factorization.

141043231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52193.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 141043231 is about 11876.1623010129. The cubic root of 141043231 is about 520.5359747368.

Adding to 141043231 its reverse (132340141), we get a palindrome (273383372).

The spelling of 141043231 in words is "one hundred forty-one million, forty-three thousand, two hundred thirty-one".