142340230203 has 8 divisors (see below), whose sum is σ = 198038581248. Its totient is φ = 90767682984.

The previous prime is 142340230177. The next prime is 142340230211. The reversal of 142340230203 is 302032043241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142340230203 - 2¹⁰ = 142340229179 is a prime.

It is a super-2 number, since 2×142340230203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142340231203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031450875 + ... + 1031451012.

It is an arithmetic number, because the mean of its divisors is an integer number (24754822656).

Almost surely, 2^142340230203 is an apocalyptic number.

142340230203 is a deficient number, since it is larger than the sum of its proper divisors (55698351045).

142340230203 is a wasteful number, since it uses less digits than its factorization.

142340230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062901913.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 142340230203 its reverse (302032043241), we get a palindrome (444372273444).

The spelling of 142340230203 in words is "one hundred forty-two billion, three hundred forty million, two hundred thirty thousand, two hundred three".