141178231 has 2 divisors, whose sum is σ = 141178232. Its totient is φ = 141178230.

The previous prime is 141178187. The next prime is 141178253. The reversal of 141178231 is 132871141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141178231 - 2¹³ = 141170039 is a prime.

It is a super-2 number, since 2×141178231² = 39862585816578722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141178231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141178291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70589115 + 70589116.

It is an arithmetic number, because the mean of its divisors is an integer number (70589116).

Almost surely, 2^141178231 is an apocalyptic number.

141178231 is a deficient number, since it is larger than the sum of its proper divisors (1).

141178231 is an equidigital number, since it uses as much as digits as its factorization.

141178231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 28.

The square root of 141178231 is about 11881.8445958530. The cubic root of 141178231 is about 520.7019993605.

The spelling of 141178231 in words is "one hundred forty-one million, one hundred seventy-eight thousand, two hundred thirty-one".