141239 has 4 divisors (see below), whose sum is σ = 161424. Its totient is φ = 121056.

The previous prime is 141233. The next prime is 141241. The reversal of 141239 is 932141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141239 - 2⁴ = 141223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10082 + ... + 10095.

It is an arithmetic number, because the mean of its divisors is an integer number (40356).

2¹⁴¹²³⁹ is an apocalyptic number.

141239 is a deficient number, since it is larger than the sum of its proper divisors (20185).

141239 is an equidigital number, since it uses as much as digits as its factorization.

141239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20184.

The product of its digits is 216, while the sum is 20.

The square root of 141239 is about 375.8177749921. The cubic root of 141239 is about 52.0776699264.

The spelling of 141239 in words is "one hundred forty-one thousand, two hundred thirty-nine".