141242243 has 2 divisors, whose sum is σ = 141242244. Its totient is φ = 141242242.

The previous prime is 141242237. The next prime is 141242249. The reversal of 141242243 is 342242141.

141242243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (141242237) and next prime (141242249).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141242243 is a prime.

It is a super-3 number, since 3×141242243³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141242249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70621121 + 70621122.

It is an arithmetic number, because the mean of its divisors is an integer number (70621122).

Almost surely, 2^141242243 is an apocalyptic number.

141242243 is a deficient number, since it is larger than the sum of its proper divisors (1).

141242243 is an equidigital number, since it uses as much as digits as its factorization.

141242243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 23.

The square root of 141242243 is about 11884.5379800815. The cubic root of 141242243 is about 520.7806850989.

Adding to 141242243 its reverse (342242141), we get a palindrome (483484384).

The spelling of 141242243 in words is "one hundred forty-one million, two hundred forty-two thousand, two hundred forty-three".