141243203 has 4 divisors (see below), whose sum is σ = 141325800. Its totient is φ = 141160608.

The previous prime is 141243199. The next prime is 141243217. The reversal of 141243203 is 302342141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302342141 = 347 ⋅871303.

It is a cyclic number.

It is not a de Polignac number, because 141243203 - 2² = 141243199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141243703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38678 + ... + 42171.

It is an arithmetic number, because the mean of its divisors is an integer number (35331450).

Almost surely, 2^141243203 is an apocalyptic number.

141243203 is a deficient number, since it is larger than the sum of its proper divisors (82597).

141243203 is an equidigital number, since it uses as much as digits as its factorization.

141243203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82596.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 141243203 is about 11884.5783686255. The cubic root of 141243203 is about 520.7818649827.

Adding to 141243203 its reverse (302342141), we get a palindrome (443585344).

The spelling of 141243203 in words is "one hundred forty-one million, two hundred forty-three thousand, two hundred three".