141023 has 2 divisors, whose sum is σ = 141024. Its totient is φ = 141022.

The previous prime is 140989. The next prime is 141041. The reversal of 141023 is 320141.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (320141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141023 - 2¹⁰ = 139999 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 140995 and 141013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141073) 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 as a sum of consecutive naturals, namely, 70511 + 70512.

It is an arithmetic number, because the mean of its divisors is an integer number (70512).

2¹⁴¹⁰²³ is an apocalyptic number.

141023 is a deficient number, since it is larger than the sum of its proper divisors (1).

141023 is an equidigital number, since it uses as much as digits as its factorization.

141023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 141023 is about 375.5302917209. The cubic root of 141023 is about 52.0511085283.

Adding to 141023 its reverse (320141), we get a palindrome (461164).

The spelling of 141023 in words is "one hundred forty-one thousand, twenty-three", and thus it is an iban number.