142041303 has 32 divisors (see below), whose sum is σ = 214663680. Its totient is φ = 92810880.

The previous prime is 142041281. The next prime is 142041329. The reversal of 142041303 is 303140241.

It is not a de Polignac number, because 142041303 - 2¹⁰ = 142040279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142041373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 539950 + ... + 540212.

It is an arithmetic number, because the mean of its divisors is an integer number (6708240).

Almost surely, 2^142041303 is an apocalyptic number.

142041303 is a deficient number, since it is larger than the sum of its proper divisors (72622377).

142041303 is a wasteful number, since it uses less digits than its factorization.

142041303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 142041303 is about 11918.1081971930. The cubic root of 142041303 is about 521.7609223588.

Adding to 142041303 its reverse (303140241), we get a palindrome (445181544).

The spelling of 142041303 in words is "one hundred forty-two million, forty-one thousand, three hundred three".