141205143 has 8 divisors (see below), whose sum is σ = 188397808. Its totient is φ = 94074624.

The previous prime is 141205133. The next prime is 141205151. The reversal of 141205143 is 341502141.

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

It is not a de Polignac number, because 141205143 - 2⁶ = 141205079 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 (141205133) 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, 9946 + ... + 19527.

It is an arithmetic number, because the mean of its divisors is an integer number (23549726).

Almost surely, 2^141205143 is an apocalyptic number.

141205143 is a deficient number, since it is larger than the sum of its proper divisors (47192665).

141205143 is a wasteful number, since it uses less digits than its factorization.

141205143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31073.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 141205143 is about 11882.9770259813. The cubic root of 141205143 is about 520.7350834079.

Adding to 141205143 its reverse (341502141), we get a palindrome (482707284).

The spelling of 141205143 in words is "one hundred forty-one million, two hundred five thousand, one hundred forty-three".