142140231003 has 16 divisors (see below), whose sum is σ = 204454764576. Its totient is φ = 87503270400.

The previous prime is 142140230929. The next prime is 142140231011. The reversal of 142140231003 is 300132041241.

142140231003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142140231003 - 2³⁴ = 124960361819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142140231043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26290348 + ... + 26295753.

It is an arithmetic number, because the mean of its divisors is an integer number (12778422786).

Almost surely, 2^142140231003 is an apocalyptic number.

142140231003 is a deficient number, since it is larger than the sum of its proper divisors (62314533573).

142140231003 is a wasteful number, since it uses less digits than its factorization.

142140231003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52586174.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 142140231003 its reverse (300132041241), we get a palindrome (442272272244).

The spelling of 142140231003 in words is "one hundred forty-two billion, one hundred forty million, two hundred thirty-one thousand, three".